Gaya APA
Tarigan, Josua, Swenjiadi Yenawan.
(2013).
Business and Personal Development.
Andi.
Gaya Chicago
Tarigan, Josua, Swenjiadi Yenawan.
2013.
Business and Personal Development.
Yogyakarta:
Andi.
Gaya Harvard
Tarigan, Josua, Swenjiadi Yenawan
2013.
Business and Personal Development.
Andi,
Yogyakarta.
Gaya MLA
Tarigan, Josua, Swenjiadi Yenawan.
Business and Personal Development.
Edisi Pertama/Cetakan 2013.
Yogyakarta:
Andi,
2013.
Gaya Turabian
Tarigan, Josua, Swenjiadi Yenawan.
Business and Personal Development.
Yogyakarta:
Andi,
2013.
Gaya Vancouver
Tarigan, Josua, Swenjiadi Yenawan.
Business and Personal Development.
Yogyakarta:
Andi;
2013.
Bisnis.