Dyfyniad APA

Bergson,Abram. (1978). Productivity and the social system-the USSR and the WEST. Harvard University Press.

Dyfyniad Arddull Chicago

Bergson,Abram. Productivity and the Social System-the USSR and the WEST. London: Harvard University Press, 1978.

Dyfyniad MLA

Bergson,Abram. Productivity and the Social System-the USSR and the WEST. Harvard University Press, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.