Leff, H. (1978). Experience, environment & human potentials. Oxford uni.press.
Chicagoスタイル(17版)引用形式Leff, Herbert. Experience, Environment & Human Potentials. New York: Oxford uni.press, 1978.
MLA(9版)引用形式Leff, Herbert. Experience, Environment & Human Potentials. Oxford uni.press, 1978.
警告: この引用は必ずしも正確ではありません.