Hart, Chris
Doing a literature search : a Comprehensive guide for the social sciences
Sage, 2003
Buku Teks SO
Bell, Phillip
Evaluating, doing and writing research in psychology: a step-by-step guide for students
Sage, 2001
Buku Teks SO
Baker, Nancy L.
A research guide for undergraduate students english and american literature
The Modern Language Association of america, 1985
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Pirie, David B.
How to write critical essays: a guide for students of literature
Routledge, 1985
Buku Teks SO
Pirie, David B.
How to write critical essays: a guide for students of literature
Roetledge, 1985
Buku Referensi