Dyson, S., Fingerman, D. J., & Cobb, S. (1992). WordPerfect for Windows: The complete reference. Osborne McGraw-Hill.
Chicago Style aipamenaDyson, Steve, Daniel J. Fingerman, and Stephen Cobb. WordPerfect for Windows: The Complete Reference. Berkeley, CA: Osborne McGraw-Hill, 1992.
MLA aipamenaDyson, Steve, et al. WordPerfect for Windows: The Complete Reference. Osborne McGraw-Hill, 1992.
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