Sorenson, S. (2002). How to write research papers. Lawrenceville, NJ: Thomson/Arco.
Čikaški stil citiranjaSorenson, Sharon. How to Write Research Papers. Lawrenceville, NJ: Thomson/Arco, 2002.
MLA način citiranjaSorenson, Sharon. How to Write Research Papers. Lawrenceville, NJ: Thomson/Arco, 2002.
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