Gaya APA
Nasution, A, H.
(2007).
Entrepreneurship,Membangun Spirit Teknopreneurship
(
1)
.
Yogyakarta:
Andi offset.
Gaya MLA
Nasution, Arman, Hakim.
"Entrepreneurship,Membangun Spirit Teknopreneurship".
1
Yogyakarta:
Andi offset,
2007.
Printed Book.