Gaya APA
Zimmerman, Erick W.. (1933).
World resources and industries a functional appraisal of the avaslability of agricultural and industrial resources Erick W. Zimmerman .
New York:
Harper & Brothers.
Gaya Chicago
Zimmerman, Erick W..
World resources and industries a functional appraisal of the avaslability of agricultural and industrial resources Erick W. Zimmerman.
New York:
Harper & Brothers,
1933.
Text.
Gaya MLA
Zimmerman, Erick W..
World resources and industries a functional appraisal of the avaslability of agricultural and industrial resources Erick W. Zimmerman.
New York:
Harper & Brothers,
1933.
Text.
Gaya Turabian
Zimmerman, Erick W..
World resources and industries a functional appraisal of the avaslability of agricultural and industrial resources Erick W. Zimmerman.
New York:
Harper & Brothers,
1933.
Print.