Val, L. (1994). Electronic Media Ethics Val Limburg. Butterworth-Heinemann.
Chicagoスタイル(17版)引用形式Val, Limburg. Electronic Media Ethics Val Limburg. Butterworth-Heinemann, 1994.
MLA(8版)引用形式Val, Limburg. Electronic Media Ethics Val Limburg. Butterworth-Heinemann, 1994.
警告: この引用は必ずしも正確ではありません.