Παραπομπή APA

Levinson, C. (1989). Indian trade unionism in developmental perspective (6th.). Commo wealth pub.

Παραπομπή Chicago Style

Levinson, Charles. Indian Trade Unionism in Developmental Perspective. 6th. New delhi: Commo wealth pub, 1989.

Παραπομπή MLA

Levinson, Charles. Indian Trade Unionism in Developmental Perspective. 6th. Commo wealth pub, 1989.