Cita APA (7a ed.)

(1990). Studies in the shell script. Agam Kala Prakashan.

Cita Chicago Style (17a ed.)

Studies in the Shell Script. Delhi: Agam Kala Prakashan, 1990.

Cita MLA (9a ed.)

Studies in the Shell Script. Agam Kala Prakashan, 1990.