Epstein, T. S. (1988). A manual for culturally-adapted market research (CMR) in the development process. Rwal Pub.
Cita Chicago (17th ed.)Epstein, T. Scarlett. A Manual for Culturally-adapted Market Research (CMR) in the Development Process. East Sussex, Eng: Rwal Pub, 1988.
Cita MLA (9th ed.)Epstein, T. Scarlett. A Manual for Culturally-adapted Market Research (CMR) in the Development Process. Rwal Pub, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.