[
Cardenal, Ernesto. Cántico cósmico. Nueva Nicaragua, 1989.
]Search in Google Scholar
[
Cardenal, Ernesto. Cosmic Canticle. Translated by John Lyons, Curbstone Press, 1993.
]Search in Google Scholar
[
Cardenal, Ernesto. Pluriverse: New and Selected Poems. Translated by Jonathan Cohen, Mireya Jaimes-Freyre, John Lyons, Thomas Merton, Robert Pring-Mill, Kenneth Rexroth, and Donald D. Walsh, edited by Jonathan Cohen, New Directions, 2009.
]Search in Google Scholar
[
Foley, Jack. Review of Cosmic Canticle, by Ernesto Cardenal, translated by John Lyons. Alsop Review, May 2001, alsopreview.com/columns/foley/jfCardenal.html.
]Search in Google Scholar