APA Style
Robinson, Romney. (1980).
Study Guide to Accompany Samuelson: Economics Ed. 11 (Ke-11).
Amerika:
McGraw Hill.
Chicago Style
Robinson, Romney.
Study Guide to Accompany Samuelson: Economics Ed. 11.
Ke-11
Amerika:
McGraw Hill,
1980.
Text.
MLA Style
Robinson, Romney.
Study Guide to Accompany Samuelson: Economics Ed. 11.
Ke-11
Amerika:
McGraw Hill,
1980.
Text.
Turabian Style
Robinson, Romney.
Study Guide to Accompany Samuelson: Economics Ed. 11.
Ke-11
Amerika:
McGraw Hill,
1980.
Print.