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.