Octavio Paz (1985). “The labyrinth of solitude ; The other Mexico ; Return to the labyrinth of solitude ; Mexico and the United States ; The philanthropic ogre”, Grove/Atlantic
"Signs in Rotation" (1967) in "The Bow and the Lyre : The Poem, The Poetic Revelation, Poetry and History" by Octavio Paz, translated by Ruth L. C. Simms, (p. 249), 1973.