Gaya APA
HUBBARD, R. GLENN, O'BRIEN, ANTHONY PATRICK. (2015).
ESSENTIALS OF ECONOMICS ED.4 .
Harlow:
Pearson Education Inc..
Gaya Chicago
HUBBARD, R. GLENN, O'BRIEN, ANTHONY PATRICK.
ESSENTIALS OF ECONOMICS ED.4.
Harlow:
Pearson Education Inc.,
2015.
Text.
Gaya MLA
HUBBARD, R. GLENN, O'BRIEN, ANTHONY PATRICK.
ESSENTIALS OF ECONOMICS ED.4.
Harlow:
Pearson Education Inc.,
2015.
Text.
Gaya Turabian
HUBBARD, R. GLENN, O'BRIEN, ANTHONY PATRICK.
ESSENTIALS OF ECONOMICS ED.4.
Harlow:
Pearson Education Inc.,
2015.
Print.