Gaya APA
Roberts, Michael J. (2007).
New business ventures and the entrepreneur .
New York:
mcgraw-hill.
Gaya Chicago
Roberts, Michael J.
New business ventures and the entrepreneur.
New York:
mcgraw-hill,
2007.
Text.
Gaya MLA
Roberts, Michael J.
New business ventures and the entrepreneur.
New York:
mcgraw-hill,
2007.
Text.
Gaya Turabian
Roberts, Michael J.
New business ventures and the entrepreneur.
New York:
mcgraw-hill,
2007.
Print.