Tromly, A. (1987). Thinking it Though: A Practical Guide to Academia Essay Writing. Academic Skills Centre Trent University.
Chicago-viite (17. p.)Tromly, Annette. Thinking It Though: A Practical Guide to Academia Essay Writing. Peterborough, Ontario: Academic Skills Centre Trent University, 1987.
MLA-viite (9. p.)Tromly, Annette. Thinking It Though: A Practical Guide to Academia Essay Writing. Academic Skills Centre Trent University, 1987.
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