Amato, Carol (1999) The World's Easiest Guide to Using the MLA : A User-Friendly Manual for Formatting Research Papers According to the Modern Language Association Style. Corona: Stargazer Publishing Company.
American Psychological Association, (1994) Publication Manual of the American Psychological Association, Fifth Edition. Washington, D.C.: APA.
Gibaldi, Joseph, and Phyllis Franklin. (2003) MLA Handbook for Writers of Research Papers, Sixth Edition. New York: MLA.
Gibaldi, Joseph. (1998) MLA Style Manual and Guide to Scholarly Publishing, Second Edition. New York: MLA.
Li, Xia, and Nancy B. Crane. (1996) Electronic Styles: A Handbook for Citing Electronic Information, Second Edition. Medford, N.J.: Information Today, 1996.
Miller, Joan I., and Bruce J. Taylor. (1987) The Thesis Writer's Handbook: A Complete One-Source Guide for Writers of Research Papers. West Linn: Alcove Publishing.
Turabian, Kate L. (1977) Student's Guide for Writing College Papers, Third Edition. Chicago and London: The University of Chicago Press.
Turabian, Kate L. (1996) A Manual for Writers of Term Papers, Theses, and Dissertations, Sixth Edition. Revised by John Grossman and Alice Bennett. Chicago and London: The University of Chicago Press.
Trimmer, Joseph F. (1998) The Essentials of MLA Style: A Guide to Documentation for Writers of Research Papers. Geneva: Houghton-Mifflin Company.