APA ציטוט

Swartz, R. (1990). Unix applications programming: Mastering the shell. U.S.A: SAMS.

Trích dẫn kiểu Chicago

Swartz, Ray. Unix Applications Programming: Mastering the Shell. U.S.A: SAMS, 1990.

ציטוט MLA

Swartz, Ray. Unix Applications Programming: Mastering the Shell. U.S.A: SAMS, 1990.