Brock, R., & Brock, R. (1949). The permabook of art masterpieces (1. edición.). New York, New York: Permabooks.
Chicago Style CitationBrock, Ray, and Ray Brock. The Permabook of Art Masterpieces. 1. edición. New York, New York: Permabooks, 1949.
MLA CitationBrock, Ray, and Ray Brock. The Permabook of Art Masterpieces. 1. edición. New York, New York: Permabooks, 1949.
Warning: These citations may not always be 100% accurate.