APA

KOONTZ H., O'DONNELL C. & WEIHRICH H. (1985). ADMINISTRACION. MEXICO: MCGRAW-HILL.

Chicago

KOONTZ HAROLD, O'DONNELL CYRIL and WEIHRICH HEINZ. 1985. ADMINISTRACION. MEXICO: MCGRAW-HILL.

Harvard

KOONTZ H., O'DONNELL C. and WEIHRICH H. (1985). ADMINISTRACION. MEXICO: MCGRAW-HILL.

MLA

KOONTZ HAROLD, O'DONNELL CYRIL and WEIHRICH HEINZ. ADMINISTRACION. MEXICO: MCGRAW-HILL. 1985.