Imperial Policy Group (Great Britain). (1938). Memorandum of information. Imperial Policy Group.
Chicagoスタイル(17版)引用形式Imperial Policy Group (Great Britain). Memorandum of Information. London: Imperial Policy Group, 1938.
MLA(8版)引用形式Imperial Policy Group (Great Britain). Memorandum of Information. Imperial Policy Group, 1938.
警告: この引用は必ずしも正確ではありません.