Green, P. E. (1999). Research for marketing decisions (5th.). Prentice-Hall.
Citación estilo ChicagoGreen, Paul E.etc. Research for Marketing Decisions. 5th. New Delhi: Prentice-Hall, 1999.
Cita MLAGreen, Paul E.etc. Research for Marketing Decisions. 5th. Prentice-Hall, 1999.
Precaución: Estas citas no son 100% exactas.