Gaya APA

BradleyR.Schiller, . (2003). Student Problem Set for use with The Economi Today The Macroeconomi Today The Microeconomi Today (9). Boston, Massachusetts: McGraw-Hill.

Gaya MLA

BradleyR.Schiller, . "Student Problem Set for use with The Economi Today The Macroeconomi Today The Microeconomi Today". 9 Boston, Massachusetts: McGraw-Hill, 2003. Text.