Raintree, J. B. (2002). Marketing research for conservaation and development. Hà Nội: [Hà Nội].
Citación estilo ChicagoRaintree, John B. Marketing Research for Conservaation and Development. Hà Nội: [Hà Nội], 2002.
Cita MLARaintree, John B. Marketing Research for Conservaation and Development. Hà Nội: [Hà Nội], 2002.
Precaución: Estas citas no son 100% exactas.