Johnstone, B. (2013). Speaking Pittsburghese: The story of a dialect. Oxford: Oxford University Press.
शिकागो स्टाइल उद्धरणJohnstone, Barbara. Speaking Pittsburghese: The Story of a Dialect. Oxford: Oxford University Press, 2013.
एमएलए उद्धरणJohnstone, Barbara. Speaking Pittsburghese: The Story of a Dialect. Oxford: Oxford University Press, 2013.
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