Vasarely, 1930-1970

MLA

Hahn, Otto. Vasarely, 1930-1970. London: Methuen, 1970.

APA

Hahn, O. (1970). Vasarely, 1930-1970. London: Methuen.

Chicago

Hahn, Otto, Vasarely, 1930-1970. London: Methuen, 1970.