Ferrer, J. (1990). Mosaic 2: A listening/speaking skills book. McGraw-Hill.
Čikaški stil citiranjaFerrer, Jami. Mosaic 2: A Listening/speaking Skills Book. McGraw-Hill, 1990.
MLA način citiranjaFerrer, Jami. Mosaic 2: A Listening/speaking Skills Book. McGraw-Hill, 1990.
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