Christian, D. (1997). Profiles in two-way immersion education. Center for Applied Linguistics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChristian, Donna. Profiles in Two-way Immersion Education. [Washington, D.C.]: Center for Applied Linguistics, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChristian, Donna. Profiles in Two-way Immersion Education. Center for Applied Linguistics, 1997.
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