Ingalsbe, L. (1986). Using computers and applications software: Featuring lotus 1-2-3, dBase III/III Plus, and Word Perfect. Merrill.
Cita Chicago Style (17a ed.)Ingalsbe, Lon. Using Computers and Applications Software: Featuring Lotus 1-2-3, DBase III/III Plus, and Word Perfect. Toronto: Merrill, 1986.
Cita MLA (8a ed.)Ingalsbe, Lon. Using Computers and Applications Software: Featuring Lotus 1-2-3, DBase III/III Plus, and Word Perfect. Merrill, 1986.
Precaución: Estas citas no son 100% exactas.