APA

Bruce W. M., . (1990). Problem employee management: proactive strategies for human resource managers. New York: Quorum Books.

Chicago

Bruce Willa M, . 1990. Problem employee management: proactive strategies for human resource managers. New York: Quorum Books.

Harvard

Bruce W. M., . (1990). Problem employee management: proactive strategies for human resource managers. New York: Quorum Books.

MLA

Bruce Willa M, . Problem employee management: proactive strategies for human resource managers. New York: Quorum Books. 1990.