Cita APA

Frank, R. H. (2004). Principles of micro-economics. Boston, MA: McGraw-Hill / Irwin.

Chicago Style Citation

Frank, Robert H. Principles of Micro-economics. Boston, MA: McGraw-Hill / Irwin, 2004.

Cita MLA

Frank, Robert H. Principles of Micro-economics. Boston, MA: McGraw-Hill / Irwin, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.