Gaya APA
Santoso, W.
(2010).
9 Jurus Pamungkas Motivasi Entrepreneur Mandiri
.
Yogyakarta:
Media Pressindo.
Gaya MLA
Santoso, Widya.
"9 Jurus Pamungkas Motivasi Entrepreneur Mandiri".
Yogyakarta:
Media Pressindo,
2010.
Text Book.