Hahm, K. (1937). German Christmas Toys. Terramare Office.
Chicagoスタイル(17版)引用形式Hahm, Konrad. German Christmas Toys. Berlin: Terramare Office, 1937.
MLA(8版)引用形式Hahm, Konrad. German Christmas Toys. Terramare Office, 1937.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式