Cita APA (7th ed.)

Microsoft Corporation. (1988). Microsoft, MS-DOS Shell: User`s guide. BPB.

Cita Chicago (17th ed.)

Microsoft Corporation. Microsoft, MS-DOS Shell: User`s Guide. New Delhi: BPB, 1988.

Cita MLA (9th ed.)

Microsoft Corporation. Microsoft, MS-DOS Shell: User`s Guide. BPB, 1988.