Não informado. (1934). PROFESSIONAL PHOTOGRAPHER. [s.n.].
Chicagoスタイル(17版)引用形式Não informado. PROFESSIONAL PHOTOGRAPHER. Cleveland, Ohio: [s.n.], 1934.
MLA(8版)引用形式Não informado. PROFESSIONAL PHOTOGRAPHER. [s.n.], 1934.
警告: この引用は必ずしも正確ではありません.
Não informado. (1934). PROFESSIONAL PHOTOGRAPHER. [s.n.].
Chicagoスタイル(17版)引用形式Não informado. PROFESSIONAL PHOTOGRAPHER. Cleveland, Ohio: [s.n.], 1934.
MLA(8版)引用形式Não informado. PROFESSIONAL PHOTOGRAPHER. [s.n.], 1934.