Gaya APA
NICOLSON, M, S.
(1975).
DIRECTORS' AND OFFICERS' ENCYCLOPEDIC MANUAL
.
Amerika:
PRENTICE-HALL.
Gaya MLA
NICOLSON, MIKLOS, S..
"DIRECTORS' AND OFFICERS' ENCYCLOPEDIC MANUAL".
Amerika:
PRENTICE-HALL,
1975.
Text.