Trade unions in communist states

MLA

Pravda, Alex, and Blair A Ruble. Trade Unions In Communist States. Boston: Allen & Unwin, 1986.

APA

Pravda, A., & Ruble, B. A. (1986). Trade unions in communist states. Boston: Allen & Unwin.

Chicago

Pravda, Alex, and Blair A. Ruble. Trade Unions In Communist States. Boston: Allen & Unwin, 1986.