Anderson, D., & Princeton Review. (2000). Cracking the ap economics exam (micro & macro). Random House.
Cita Chicago (17th ed.)Anderson, David, i Princeton Review. Cracking the Ap Economics Exam (micro & Macro). New York: Random House, 2000.
Cita MLA (9th ed.)Anderson, David, i Princeton Review. Cracking the Ap Economics Exam (micro & Macro). Random House, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.