Gaya APA
Winardi, J.. (2003).
Entrepreneur dan entrepreneurship .
Jakarta:
PRENADAMEDIA GROUP.
Gaya Chicago
Winardi, J..
Entrepreneur dan entrepreneurship.
Jakarta:
PRENADAMEDIA GROUP,
2003.
Buku.
Gaya MLA
Winardi, J..
Entrepreneur dan entrepreneurship.
Jakarta:
PRENADAMEDIA GROUP,
2003.
Buku.
Gaya Turabian
Winardi, J..
Entrepreneur dan entrepreneurship.
Jakarta:
PRENADAMEDIA GROUP,
2003.
Buku.