Gaya APA
Miller, Roger LeRoy. (1979).
Economics Today (3).
Amerika Serikat:
Harper & Row Publishers.
Gaya Chicago
Miller, Roger LeRoy.
Economics Today.
3
Amerika Serikat:
Harper & Row Publishers,
1979.
Text.
Gaya MLA
Miller, Roger LeRoy.
Economics Today.
3
Amerika Serikat:
Harper & Row Publishers,
1979.
Text.
Gaya Turabian
Miller, Roger LeRoy.
Economics Today.
3
Amerika Serikat:
Harper & Row Publishers,
1979.
Print.