Gaya APA
Halloran, James W.. (1994).
Entrepreneurship (text).
New York:
Mc Graw Hill.
Gaya Chicago
Halloran, James W..
Entrepreneurship.
text
New York:
Mc Graw Hill,
1994.
Tesis.
Gaya MLA
Halloran, James W..
Entrepreneurship.
text
New York:
Mc Graw Hill,
1994.
Tesis.
Gaya Turabian
Halloran, James W..
Entrepreneurship.
text
New York:
Mc Graw Hill,
1994.
Tesis.