Juan Ruiz

“Philip O. Gericke, "The Widow in Hispanic Balladry", in Upon My Husband's Death: Widows in the Literature and Histories of Medieval Europe, edited by Louise Mirrer (University of Michigan Press, 1992), p. 295”

“The Book of True Love, translated by Saralyn R. Daly, edited by Anthony N. Zahareas (Pennsylvania State University Press, 1978)”

“The Penguin Book of Spanish Verse, edited by J. M. Cohen (rev. ed., 1960), pp. 11–18”

“Dictionary of Quotations: Spanish, edited by T. B. Harbottle and Martin Hume (Swan Sonnenschein & Co., Ltd., 1907), pp. 45, 98, 143, 162, 230, 273, 313, 323, 326, 327, 345”

“The most powerful book ever written in the Spanish language.”

“Do son todas mugeres, nunca mengua renzilla.”

“Quien matar quisier su can, achaque le levanta porque non le dé del pan.”