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.