APA(7版)引用形式
Conwel, R. H., & Jordan, W. G. (1983). Motivational classics: Three reowned books in one volume. Life management Services.
Chicagoスタイル(17版)引用形式
Conwel, Russell H., , William George Jordan. Motivational Classics: Three Reowned Books in One Volume. Life management Services, 1983.
MLA(9版)引用形式
Conwel, Russell H., , William George Jordan. Motivational Classics: Three Reowned Books in One Volume. Life management Services, 1983.
警告: この引用は必ずしも正確ではありません.