Mann, Thomas
The oxford guide to library research: how to find reliable information online and offline
Oxford University Press, 2005
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Kennedy, James H.
Library research guide to religion and theology : illustrated search strategy and sources
Pierian Press, 1984
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Lawal, Ibironke O.
Library and information science research in the 21st century : a guide for practising librarian and students
Chandos Publishing, 2009
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Weiner, E.S.C., compiler
The Oxford guide to English usage
Clarendon Press, 1993
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The Oxford literary guide to Australia
Peter Pierce, Rosemary Hunter, editor
Oxford Univeristy Press, 1987
 Buku Referensi