Gaya APA
JR, ROBERT B. EKELUND. (1990).
A HISTORY OF ECONOMIC THEORY AND METHOD .
SINGAPORE:
MCGRAW HILL.
Gaya Chicago
JR, ROBERT B. EKELUND.
A HISTORY OF ECONOMIC THEORY AND METHOD.
SINGAPORE:
MCGRAW HILL,
1990.
Text.
Gaya MLA
JR, ROBERT B. EKELUND.
A HISTORY OF ECONOMIC THEORY AND METHOD.
SINGAPORE:
MCGRAW HILL,
1990.
Text.
Gaya Turabian
JR, ROBERT B. EKELUND.
A HISTORY OF ECONOMIC THEORY AND METHOD.
SINGAPORE:
MCGRAW HILL,
1990.
Print.