Gaya APA
Guthrie, John A., Wallace, Robert F.. (1965).
ECONOMICS .
Illinois:
RICHARD D. IRWIN INC..
Gaya Chicago
Guthrie, John A., Wallace, Robert F..
ECONOMICS.
Illinois:
RICHARD D. IRWIN INC.,
1965.
Text.
Gaya MLA
Guthrie, John A., Wallace, Robert F..
ECONOMICS.
Illinois:
RICHARD D. IRWIN INC.,
1965.
Text.
Gaya Turabian
Guthrie, John A., Wallace, Robert F..
ECONOMICS.
Illinois:
RICHARD D. IRWIN INC.,
1965.
Print.