Gaya APA
Winardi, J.. (2003).
Entrepreneur dan entrepreneurship .
Bogor:
Kencana.
Gaya Chicago
Winardi, J..
Entrepreneur dan entrepreneurship.
Bogor:
Kencana,
2003.
Text.
Gaya MLA
Winardi, J..
Entrepreneur dan entrepreneurship.
Bogor:
Kencana,
2003.
Text.
Gaya Turabian
Winardi, J..
Entrepreneur dan entrepreneurship.
Bogor:
Kencana,
2003.
Print.