Gaya APA
Hubbard, R. Glenn, Anthony Patrick O'brien. (2010).
Economics (Ed. 3).
Boston:
Pearson.
Gaya Chicago
Hubbard, R. Glenn, Anthony Patrick O'brien.
Economics.
Ed. 3
Boston:
Pearson,
2010.
Text.
Gaya MLA
Hubbard, R. Glenn, Anthony Patrick O'brien.
Economics.
Ed. 3
Boston:
Pearson,
2010.
Text.
Gaya Turabian
Hubbard, R. Glenn, Anthony Patrick O'brien.
Economics.
Ed. 3
Boston:
Pearson,
2010.
Print.