Gaya APA
Sastrawijaya, L.
(2014).
Change Your Beliefs, Change Your Life
.
JAKARTA:
PT. Gramedia Pustaka Utama.
Gaya MLA
Sastrawijaya, Louis.
"Change Your Beliefs, Change Your Life".
JAKARTA:
PT. Gramedia Pustaka Utama,
2014.
Textbook.