Gaya APA

Microeconomics. (2006). New York: [s.n.].

Gaya Chicago

Microeconomics. . New York: [s.n.], 2006. Text.

Gaya MLA

Microeconomics. . New York: [s.n.], 2006. Text.

Gaya Turabian

Microeconomics. New York: [s.n.], 2006. Print.