APA استشهاد

Beaumont, P. (1993). Human resource management: Key concepts and skills. Sage.

استشهاد بنمط شيكاغو

Beaumont, P.B. Human Resource Management: Key Concepts and Skills. London: Sage, 1993.

MLA استشهاد

Beaumont, P.B. Human Resource Management: Key Concepts and Skills. Sage, 1993.