National Forum Foundation. (1955). Teacher's guide for Planning my future (3rd ed.). National Forum Foundation.
Chicagoスタイル(17版)引用形式National Forum Foundation. Teacher's Guide for Planning My Future. 3rd ed. Chicago: National Forum Foundation, 1955.
MLA(8版)引用形式National Forum Foundation. Teacher's Guide for Planning My Future. 3rd ed. National Forum Foundation, 1955.
警告: この引用は必ずしも正確ではありません.