Gaya APA
GARLOW, J, L.
(2004).
THE 21 IRREFUTABLE LAWS OF LEADERSHIP TESTED BY TIME
.
batam centre:
interaksara.
Gaya MLA
GARLOW, JAMES, L..
"THE 21 IRREFUTABLE LAWS OF LEADERSHIP TESTED BY TIME".
batam centre:
interaksara,
2004.
Text.