APA استشهاد

Kaplan,Barbara Hockey. (1978). Social change in the capitalist world economy. Sage.

استشهاد بنمط شيكاغو

Kaplan,Barbara Hockey. Social Change in the Capitalist World Economy. London: Sage, 1978.

MLA استشهاد

Kaplan,Barbara Hockey. Social Change in the Capitalist World Economy. Sage, 1978.