Gaya APA
Harper, Stephen C.. (2005).
Extraordinary Entrepreneurship .
New Jersey:
John Wiley & Sons, Inc.
Gaya Chicago
Harper, Stephen C..
Extraordinary Entrepreneurship.
New Jersey:
John Wiley & Sons, Inc,
2005.
Text.
Gaya MLA
Harper, Stephen C..
Extraordinary Entrepreneurship.
New Jersey:
John Wiley & Sons, Inc,
2005.
Text.
Gaya Turabian
Harper, Stephen C..
Extraordinary Entrepreneurship.
New Jersey:
John Wiley & Sons, Inc,
2005.
Print.