Chopra,P.N. (2002). Advanced economic theory. Kalyani publishers.
Citación estilo ChicagoChopra,P.N. Advanced Economic Theory. Ludhiana: Kalyani publishers, 2002.
Cita MLAChopra,P.N. Advanced Economic Theory. Kalyani publishers, 2002.
Warning: These citations may not always be 100% accurate.