Jones, E. (1988). dBase III plus: Power user's guide. Osborne/McGraw-Hill.
Chicago Style aipamenaJones, Edward. DBase III Plus: Power User's Guide. Berkeley, Calif: Osborne/McGraw-Hill, 1988.
MLA aipamenaJones, Edward. DBase III Plus: Power User's Guide. Osborne/McGraw-Hill, 1988.
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