Tupitsyn, M. (1991). Gustav Klutsis: Between Art and Politics. Art in America.
Style de citation Chicago (17e éd.)Tupitsyn, Margarita. "Gustav Klutsis: Between Art and Politics." Art in America 1991.
Style de citation MLA (8e éd.)Tupitsyn, Margarita. "Gustav Klutsis: Between Art and Politics." Art in America, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.