Gaya APA
Mansfield, Edwin. (1977).
Principles of macroeconomics, 2nd ed. (2nd ed.).
New York:
W. W. Norton & Company.
Gaya Chicago
Mansfield, Edwin.
Principles of macroeconomics, 2nd ed..
2nd ed.
New York:
W. W. Norton & Company,
1977.
Text.
Gaya MLA
Mansfield, Edwin.
Principles of macroeconomics, 2nd ed..
2nd ed.
New York:
W. W. Norton & Company,
1977.
Text.
Gaya Turabian
Mansfield, Edwin.
Principles of macroeconomics, 2nd ed..
2nd ed.
New York:
W. W. Norton & Company,
1977.
Print.