Gaya APA
Bilas, Richard A.. (1971).
Microeconomic theory (2, International Student).
New York:
McGraw-Hill.
Gaya Chicago
Bilas, Richard A..
Microeconomic theory.
2, International Student
New York:
McGraw-Hill,
1971.
Text.
Gaya MLA
Bilas, Richard A..
Microeconomic theory.
2, International Student
New York:
McGraw-Hill,
1971.
Text.
Gaya Turabian
Bilas, Richard A..
Microeconomic theory.
2, International Student
New York:
McGraw-Hill,
1971.
Print.