Παραπομπή APA

Kaufman, B. . E. (1985). Economics of labour markets and labour relations. Dryden.

Παραπομπή Chicago Style

Kaufman, Bruce E. Economics of Labour Markets and Labour Relations. New York: Dryden, 1985.

Παραπομπή MLA

Kaufman, Bruce E. Economics of Labour Markets and Labour Relations. Dryden, 1985.