APA

Werther W. B., Davis K., . (1993). Human resources and personnel management. New York: McGraw-Hill.

Chicago

Werther William B, Davis Keith, . 1993. Human resources and personnel management. New York: McGraw-Hill.

Harvard

Werther W. B., Davis K., . (1993). Human resources and personnel management. New York: McGraw-Hill.

MLA

Werther William B, Davis Keith, . Human resources and personnel management. New York: McGraw-Hill. 1993.