Silverstein, S. (2002). Who wants a cheap rhinoceros? (Rev. and expanded ed.). Simon & Schuster Books for Young Readers.

Silverstein, Shel. Who Wants a Cheap Rhinoceros? Rev. and expanded ed. New York: Simon & Schuster Books for Young Readers, 2002.

Silverstein, Shel. Who Wants a Cheap Rhinoceros? Rev. and expanded ed. Simon & Schuster Books for Young Readers, 2002.