Hashemipour, P., Maldonado, R., & Van Naersen, M. (1994). Studies in language learning & spanish linguistics. McGraw - Hill.
Čikaški stil citiranja (17. izdanje)Hashemipour, Peggy, Ricardo Maldonado, i Margaret Van Naersen. Studies in Language Learning & Spanish Linguistics. New York: McGraw - Hill, 1994.
MLA način citiranja (9. izdanje)Hashemipour, Peggy, et al. Studies in Language Learning & Spanish Linguistics. McGraw - Hill, 1994.
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