Gaya APA
uratko. (2009).
Introduction to entrepreneurship (Eighth).
Canada:
South-Western.
Gaya Chicago
uratko.
Introduction to entrepreneurship.
Eighth
Canada:
South-Western,
2009.
Text.
Gaya MLA
uratko.
Introduction to entrepreneurship.
Eighth
Canada:
South-Western,
2009.
Text.
Gaya Turabian
uratko.
Introduction to entrepreneurship.
Eighth
Canada:
South-Western,
2009.
Print.