Mager, R. F., & Beach, K. M. (1967). Developing vocational instruction. Fearon Publishers.
Chicagoスタイル(17版)引用形式Mager, Robert Frank, , Kenneth M. Beach. Developing Vocational Instruction. Palo Alto, Calif.: Fearon Publishers, 1967.
MLA(8版)引用形式Mager, Robert Frank, , Kenneth M. Beach. Developing Vocational Instruction. Fearon Publishers, 1967.
警告: この引用は必ずしも正確ではありません.