Gaya APA
Armstrong, Harvey, Taylor, Jim. (1993).
Regional economics and policy 2nd ed (2nd ed).
New York:
Harvester Wheatsheaf.
Gaya Chicago
Armstrong, Harvey, Taylor, Jim.
Regional economics and policy 2nd ed.
2nd ed
New York:
Harvester Wheatsheaf,
1993.
Text.
Gaya MLA
Armstrong, Harvey, Taylor, Jim.
Regional economics and policy 2nd ed.
2nd ed
New York:
Harvester Wheatsheaf,
1993.
Text.
Gaya Turabian
Armstrong, Harvey, Taylor, Jim.
Regional economics and policy 2nd ed.
2nd ed
New York:
Harvester Wheatsheaf,
1993.
Print.