ebrary, Inc, & Campbell, J. A. (2007). A guide to research for podiatrists. M&K Update Ltd..
Chicago Style (17. basım) Atıfebrary, Inc, ve Jacquelyn Andrea Campbell. A Guide to Research for Podiatrists. Cumbria [England]: M&K Update Ltd., 2007.
MLA (9th ed.) Atıfebrary, Inc, ve Jacquelyn Andrea Campbell. A Guide to Research for Podiatrists. M&K Update Ltd., 2007.
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