Gaya APA
Entrepreneur & entrepreneurship. (2015).
Jakarta:
Prenadamedia Group.
Gaya Chicago
Entrepreneur & entrepreneurship.
.
Jakarta:
Prenadamedia Group,
2015.
Non Fiksi.
Gaya MLA
Entrepreneur & entrepreneurship.
.
Jakarta:
Prenadamedia Group,
2015.
Non Fiksi.
Gaya Turabian
Entrepreneur & entrepreneurship.
Jakarta:
Prenadamedia Group,
2015.
Non Fiksi.