APA Style
Samuelson, Paul A, Nordhaus, William D. (1992).
Economics Ed. 14 (Ke-14).
Amerika:
McGraw Hill.
Chicago Style
Samuelson, Paul A, Nordhaus, William D.
Economics Ed. 14.
Ke-14
Amerika:
McGraw Hill,
1992.
Text.
MLA Style
Samuelson, Paul A, Nordhaus, William D.
Economics Ed. 14.
Ke-14
Amerika:
McGraw Hill,
1992.
Text.
Turabian Style
Samuelson, Paul A, Nordhaus, William D.
Economics Ed. 14.
Ke-14
Amerika:
McGraw Hill,
1992.
Print.