Ruch, F. L. (1959). Psychology and life (5th. ed.). Scott, Foresman.
Chicagoスタイル(17版)引用形式Ruch, Floyd L. Psychology and Life. 5th. ed. Scott, Foresman, 1959.
MLA(9版)引用形式Ruch, Floyd L. Psychology and Life. 5th. ed. Scott, Foresman, 1959.
警告: この引用は必ずしも正確ではありません.