APA aipamena

Bach, M. J. (2015). Design Of The UNIX Operating System (1st.). Pearson.

Chicago Style aipamena

Bach, Maurice J. Design Of The UNIX Operating System. 1st. Noida: Pearson, 2015.

MLA aipamena

Bach, Maurice J. Design Of The UNIX Operating System. 1st. Pearson, 2015.