Barkin, F., Brandt, E. A., & Ornstein-Galicia , J. (1982). Bilingualism and language contact: Spanish, english and native american languages. Teachers College Press.
Chicago Style (17. basım) AtıfBarkin, Florence, Elizabeth A. Brandt, ve Jacob Ornstein-Galicia. Bilingualism and Language Contact: Spanish, English and Native American Languages. Nueva York: Teachers College Press, 1982.
MLA (9th ed.) AtıfBarkin, Florence, et al. Bilingualism and Language Contact: Spanish, English and Native American Languages. Teachers College Press, 1982.
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