Gaya APA
PRADIANSYAH, A.
(2009).
THE 7 LAWS OF HAPPINESS
(
Ed. 1, Cet. 5)
.
Bandung:
Mizan Pustaka.
Gaya MLA
PRADIANSYAH, ARVAN.
"THE 7 LAWS OF HAPPINESS".
Ed. 1, Cet. 5
Bandung:
Mizan Pustaka,
2009.
Book.