Gaya APA
Greer, Douglas F.. (1992).
Industrial organization and public policy .
Singapore:
Macmillan.
Gaya Chicago
Greer, Douglas F..
Industrial organization and public policy.
Singapore:
Macmillan,
1992.
.
Gaya MLA
Greer, Douglas F..
Industrial organization and public policy.
Singapore:
Macmillan,
1992.
.
Gaya Turabian
Greer, Douglas F..
Industrial organization and public policy.
Singapore:
Macmillan,
1992.
.