APA Citation

Berk, J., & Berk, S. (1991). Managing effectively. Petaling Jaya, Selangor: Pelanduk.

Chicago Style Citation

Berk, Joseph, and Susan Berk. Managing Effectively. Petaling Jaya, Selangor: Pelanduk, 1991.

MLA Citation

Berk, Joseph, and Susan Berk. Managing Effectively. Petaling Jaya, Selangor: Pelanduk, 1991.

Warning: These citations may not always be 100% accurate.