APA Style
Heller, Walter W.. (1967).
New dimensions of political economy .
New York:
W.W. Norton dan Company.
Chicago Style
Heller, Walter W..
New dimensions of political economy.
New York:
W.W. Norton dan Company,
1967.
Text.
MLA Style
Heller, Walter W..
New dimensions of political economy.
New York:
W.W. Norton dan Company,
1967.
Text.
Turabian Style
Heller, Walter W..
New dimensions of political economy.
New York:
W.W. Norton dan Company,
1967.
Print.