Shannon, Edgar Finley. Chaucer and the Roman Poets. Harvard Studies in Comparative Literature, VII. Cambridge, Mass.: Harvard University Press, 1929, pp. 170, 382
Patterson, R. F., ed. Six Centuries of English Literature: Passages Selected from the Chief Writers and Short Biographies. 6 vols. London and Glasgow: Blackie & Son, 1933, 1:28-35.
Maynard, Theodore. The Connections Between the Ballade, Chaucer's Modifications of It, Rime Royal, and the Spenserian Stanza. Washington, D.C.: Catholic University of America, 1934, pp. 89, 129.
Whiting, B. J. Chaucer's Use of Proverbs. Harvard Studies in Comparative Literature, vol. 11. Cambridge, Mass.: Harvard University Press, 1934, pp. 4-20, 134-55, Appendix C, 265-97.
Kleineke, Wilhelm. Englische Fürstenspiegel vom Policraticus Johanns bis zum Basilikon Doron König Jakobs I. Studien zur englischen Philologie, no. 90. Halle: Niemeyer, 1937, pp. 129-35
Schirmer, Walter F. Geschichte der englischen Literatur von den Anfang bis zur Gegenwart. Halle/Salle: Niemeyer, 1937, pp. 144-47, 148, 152, 165, 176, 605.
Shanley, James L. “The ‘Troilus’ and Christian Love.” English Literary History 6 (1939): 271-81. Reprinted in Edward Wagenknecht, ed. Chaucer: Modern Essays in Criticism (New York: Oxford University Press, 1959), pp. 385-95.
Jacobson, John Howard. "The Church of Love in the Works of Chaucer and Gower." Ph.D. Dissertation, Yale University, 1939. Dissertation Abstracts International A31.05. Available via ProQuest Dissertations & Theses; accessed December 5, 2022.
Edwards, A. C. “Knaresborough Castle and ‘The Kynges Moodres Court’.” Philological Quarterly 19 (1940): 306-09. Reprinted in Edward Wagenknecht, ed. Chaucer: Modern Essays in Criticism (New York: Oxford University Press, 1959), pp. 83-87.
Lawrence, William W. “The Tale of Melibeus.” Essays and Studies in Honor of Carleton Brown. New York: New York University Press, 1940, pp. 100-10. Reprinted in Helaine Newstead, ed. Chaucer and His Contemporaries: Essays on Medieval Literature and Thought. Greenwich, Conn.: Fawcett, 1968, pp. 207-17,
Tuve, Rosemund. "Spenser and Some Pictorial Conventions, With Particular Attention to Some Illuminated Manuscripts." Studies in Philology 37 (1940): 149-76, esp. 152.
Utley, Francis Lee. The Crooked Rib: An Analytical Index to the Argument About Women in English and Scots Literature to the End of the Year 1568. Columbus: Ohio State University Press, 1944, pp. 41, 51, 279, 313.
Leonhard, Zelma Bernice. "Classical Mythology in the Confessio Amantis of John Gower." Ph.D. dissertation. Northwestern University, 1944. vi, 274 pp. Dissertation Abstracts International A77.12 (E) [2017]: n.p. Available at ProQuest Dissertations & Theses; accessed January 12, 2022.
Coffman, George R. "John Gower in his Most Significant Role." In Elizabethan Studies and Other Essays in Honor of George F. Reynolds. Ed. West, E. J. University of Colorado Studies, Series B, 2 (4). Boulder, CO: [University of Colorado], 1945, pp. 52-61.
Zanco, Aurelio. Storia della Letterature Inglese: Dalle Origini alla Restaurazione, 650-1660. Turin: Chiantore, 1946, I, 52, 53, 87-91 94, 96, 141, 344, 366, 367