Cohen, A. (1961). Alfred Cohen: October 1961 / Kaplan Gallery. Kaplan Gallery.
Chicagoスタイル(17版)引用形式Cohen, Alfred. Alfred Cohen: October 1961 / Kaplan Gallery. London: Kaplan Gallery, 1961.
MLA(8版)引用形式Cohen, Alfred. Alfred Cohen: October 1961 / Kaplan Gallery. Kaplan Gallery, 1961.
警告: この引用は必ずしも正確ではありません.