Gaya APA
Supriyono, I. et al
(2012).
Student Enterprise Kini, World Class Company Kemudian
.
Surabaya:
SNF Cosulting.
Gaya MLA
Supriyono, Imam. et al.
"Student Enterprise Kini, World Class Company Kemudian".
Surabaya:
SNF Cosulting,
2012.
Buku.