Schmitt, C. J. (1998). Invitation to languages: Foreign language exploratory program. New York, N.Y.: McGraw Hill/Glencoe.
शिकागो स्टाइल उद्धरणSchmitt, Conrad J. Invitation to Languages: Foreign Language Exploratory Program. New York, N.Y.: McGraw Hill/Glencoe, 1998.
एमएलए उद्धरणSchmitt, Conrad J. Invitation to Languages: Foreign Language Exploratory Program. New York, N.Y.: McGraw Hill/Glencoe, 1998.
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