Cita APA (7th ed.)

(1989). System BIOS for IBM PC-XT-AT: Computers and compatibles. Addison-Wesley.

Cita Chicago (17th ed.)

System BIOS for IBM PC-XT-AT: Computers and Compatibles. Reading: Addison-Wesley, 1989.

Cita MLA (9th ed.)

System BIOS for IBM PC-XT-AT: Computers and Compatibles. Addison-Wesley, 1989.