Gaya APA
Bethel, Lawrence L.. (1956).
Industrial organization and management (text).
New York:
McGraw Hill Book Company.
Gaya Chicago
Bethel, Lawrence L..
Industrial organization and management.
text
New York:
McGraw Hill Book Company,
1956.
.
Gaya MLA
Bethel, Lawrence L..
Industrial organization and management.
text
New York:
McGraw Hill Book Company,
1956.
.
Gaya Turabian
Bethel, Lawrence L..
Industrial organization and management.
text
New York:
McGraw Hill Book Company,
1956.
.