Gaya APA
CASE, Karl E., Ray C. Fair. (1994).
Principles of Economics ed.3 (3rd).
USA:
Prentice Hall.
Gaya Chicago
CASE, Karl E., Ray C. Fair.
Principles of Economics ed.3.
3rd
USA:
Prentice Hall,
1994.
Monograf.
Gaya MLA
CASE, Karl E., Ray C. Fair.
Principles of Economics ed.3.
3rd
USA:
Prentice Hall,
1994.
Monograf.
Gaya Turabian
CASE, Karl E., Ray C. Fair.
Principles of Economics ed.3.
3rd
USA:
Prentice Hall,
1994.
Monograf.