Gaya APA
Lerner, Joel J.. (1976).
Theory and problems of introduction to business (text).
New York:
Mc Graw Hill.
Gaya Chicago
Lerner, Joel J..
Theory and problems of introduction to business.
text
New York:
Mc Graw Hill,
1976.
Tesis.
Gaya MLA
Lerner, Joel J..
Theory and problems of introduction to business.
text
New York:
Mc Graw Hill,
1976.
Tesis.
Gaya Turabian
Lerner, Joel J..
Theory and problems of introduction to business.
text
New York:
Mc Graw Hill,
1976.
Tesis.