Lester, J. D. (1967). Writing research papers: A complete guide. Scott,Foresman and co..
Chicago Style (17th ed.) CitationLester, James D. Writing Research Papers: A Complete Guide. Illinois: Scott,Foresman and co., 1967.
MLA citiranjeLester, James D. Writing Research Papers: A Complete Guide. Scott,Foresman and co., 1967.
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