Barkin, F., Brandt, E. A., & Ornstein-Galicia , J. (1982). Bilingualism and language contact: Spanish, english and native american languages. Teachers College Press.
Citazione stile Chigago Style (17a edizione)Barkin, Florence, Elizabeth A. Brandt, e Jacob Ornstein-Galicia. Bilingualism and Language Contact: Spanish, English and Native American Languages. Nueva York: Teachers College Press, 1982.
Citatione MLA (9a ed.)Barkin, Florence, et al. Bilingualism and Language Contact: Spanish, English and Native American Languages. Teachers College Press, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.