APA Style
Ferber, Robert, Verdoorn, P. J.. (1962).
RESEARCH METHODS IN Economics & Business (1st).
:
The Macmillan Company.
Chicago Style
Ferber, Robert, Verdoorn, P. J..
RESEARCH METHODS IN Economics & Business.
1st
:
The Macmillan Company,
1962.
Print.
MLA Style
Ferber, Robert, Verdoorn, P. J..
RESEARCH METHODS IN Economics & Business.
1st
:
The Macmillan Company,
1962.
Print.
Turabian Style
Ferber, Robert, Verdoorn, P. J..
RESEARCH METHODS IN Economics & Business.
1st
:
The Macmillan Company,
1962.
Print.