APA Style
Bingham, Robert C.. (1966).
Economic Concepts : A Programmed Approach Sixth Edition .
United State of America:
McGraw-Hill.
Chicago Style
Bingham, Robert C..
Economic Concepts : A Programmed Approach Sixth Edition.
United State of America:
McGraw-Hill,
1966.
Text.
MLA Style
Bingham, Robert C..
Economic Concepts : A Programmed Approach Sixth Edition.
United State of America:
McGraw-Hill,
1966.
Text.
Turabian Style
Bingham, Robert C..
Economic Concepts : A Programmed Approach Sixth Edition.
United State of America:
McGraw-Hill,
1966.
Print.