Frazier, L., & Laurie Frazier; Robin Mills. (2015). Northstar: Listening and speaking. White Plains, NY: Pearson Education.
Čikaški stil citiranjaFrazier, Laurie, i Laurie Frazier; Robin Mills. Northstar: Listening and Speaking. White Plains, NY: Pearson Education, 2015.
MLA način citiranjaFrazier, Laurie, i Laurie Frazier; Robin Mills. Northstar: Listening and Speaking. White Plains, NY: Pearson Education, 2015.
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