Gaya APA
Riggs, James L, dkk. (1975).
Industrial Organization and Management Volume 15 .
Usa:
Grolier Incorporated .
Gaya Chicago
Riggs, James L, dkk.
Industrial Organization and Management Volume 15.
Usa:
Grolier Incorporated ,
1975.
Text.
Gaya MLA
Riggs, James L, dkk.
Industrial Organization and Management Volume 15.
Usa:
Grolier Incorporated ,
1975.
Text.
Gaya Turabian
Riggs, James L, dkk.
Industrial Organization and Management Volume 15.
Usa:
Grolier Incorporated ,
1975.
Print.