Dyfyniad APA

Bergson, A. (1989). Planning and performance in socialist economies: The USSR and Eastern Europe. Unwin Hyman.

Dyfyniad Arddull Chicago

Bergson, Abram. Planning and Performance in Socialist Economies: The USSR and Eastern Europe. Boston: Unwin Hyman, 1989.

Dyfyniad MLA

Bergson, Abram. Planning and Performance in Socialist Economies: The USSR and Eastern Europe. Unwin Hyman, 1989.

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