Blume, M., & Lust, B. (2017). Research methods in language acquisition: Principles, procedures, and practices (First Edition.). American Psychological Association ; De Gruyter Mouton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlume, María, और Barbara Lust. Research Methods in Language Acquisition: Principles, Procedures, and Practices. First Edition. Washington, DC : Boston: American Psychological Association ; De Gruyter Mouton, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlume, María, और Barbara Lust. Research Methods in Language Acquisition: Principles, Procedures, and Practices. First Edition. American Psychological Association ; De Gruyter Mouton, 2017.
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