APA (7th ed.) Citation

BERK, J., & Berk, S. (1993). Managing effectively. Pelanduk Pub.

Chicago Style (17th ed.) Citation

BERK, Joseph, and Susan Berk. Managing Effectively. Selangor: Pelanduk Pub, 1993.

MLA (8th ed.) Citation

BERK, Joseph, and Susan Berk. Managing Effectively. Pelanduk Pub, 1993.