Bridges, J. (2004). How to be a gentleman: A contemporary guide to common courtesy. Viva books.
शिकागो स्टाइल उद्धरणBridges, John. How to Be a Gentleman: A Contemporary Guide to Common Courtesy. New Delhi: Viva books, 2004.
एमएलए उद्धरणBridges, John. How to Be a Gentleman: A Contemporary Guide to Common Courtesy. Viva books, 2004.
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