Gupta, J. (1985). Cunsumer confrontation. Consumer Education and research Centre.
शिकागो स्टाइल उद्धरणGupta, J. Cunsumer Confrontation. Ahamedabad: Consumer Education and research Centre, 1985.
एमएलए उद्धरणGupta, J. Cunsumer Confrontation. Consumer Education and research Centre, 1985.
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