Andy Warhol : Private drawings from the 1950s.

MLA

De Salvo, Donna, and John Giorno. Andy Warhol : Private Drawings From the 1950s. 1500 ex. Köln: Verlag der Buchhandlung Walter König, 2003.

APA

De Salvo, D., & Giorno, J. (2003). Andy Warhol : Private drawings from the 1950s. 1500 ex. Köln: Verlag der Buchhandlung Walter König.

Chicago

De Salvo, Donna, and John Giorno. Andy Warhol: Private Drawings From the 1950s. 1500 ex. Köln: Verlag der Buchhandlung Walter König, 2003.