Jones, E. (1988). DBASE III plus: Power user's guide. McGraw-Hill.
Cita Chicago Style (17a ed.)Jones, Edward. DBASE III Plus: Power User's Guide. Osborne: McGraw-Hill, 1988.
Cita MLA (9a ed.)Jones, Edward. DBASE III Plus: Power User's Guide. McGraw-Hill, 1988.
Precaución: Estas citas no son 100% exactas.