Politzer, R. L. (1970). Foreign language leraning: A linguistic introduction. Prentice Hall.
Čikaški stil citiranjaPolitzer, Robert L. Foreign Language Leraning: A Linguistic Introduction. Prentice Hall, 1970.
MLA način citiranjaPolitzer, Robert L. Foreign Language Leraning: A Linguistic Introduction. Prentice Hall, 1970.
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