Gaya APA
Tomasko, R, M., Yusuf, S.
(2008).
Bigger Isn't Always Better
.
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Tomasko, Robert, M.., Yusuf, Sugianto.
"Bigger Isn't Always Better".
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Art Original.