Gaya APA
Pragiwaksono, P.
(2009).
How I Sold 1000 CDs In 30 Days
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Pragiwaksono, Pandji.
"How I Sold 1000 CDs In 30 Days".
Jakarta:
Gramedia Pustaka Utama,
2009.
Book.