Gaya APA
Bach, George Leland. (1957).
Economics : an introduction to analysis and policy .
Englewood Cliffs, New Jersey:
Prentice Hall.
Gaya Chicago
Bach, George Leland.
Economics : an introduction to analysis and policy.
Englewood Cliffs, New Jersey:
Prentice Hall,
1957.
Text.
Gaya MLA
Bach, George Leland.
Economics : an introduction to analysis and policy.
Englewood Cliffs, New Jersey:
Prentice Hall,
1957.
Text.
Gaya Turabian
Bach, George Leland.
Economics : an introduction to analysis and policy.
Englewood Cliffs, New Jersey:
Prentice Hall,
1957.
Print.