Gupta, J. (1985). Cunsumer confrontation. Consumer Education and research Centre.
Chicago Edition CitationGupta, J. Cunsumer Confrontation. Ahamedabad: Consumer Education and research Centre, 1985.
Cita MLAGupta, J. Cunsumer Confrontation. Consumer Education and research Centre, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.