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