Cita APA

(1993). Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins.

Chicago Style (17th ed.) Citation

Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins, 1993.

Cita MLA

Economics Ed.10 /Richard G. Lipsey Et Al. HarperCollins, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.