Gaya APA

, H, K., O'DONNELL, , C. (1959). PRINCIPLES OF MANAGEMENT AN ANALYSIS OF MANAGERIAL FUNCTIONS (2nd Edition). LONDON :: MCGRAW HILL,.

Gaya MLA

, HAROLD, KNOOTZ., O'DONNELL, , CYRIL. "PRINCIPLES OF MANAGEMENT AN ANALYSIS OF MANAGERIAL FUNCTIONS". 2nd Edition LONDON :: MCGRAW HILL,, 1959. Monograf.