1. Bach M., “The Design of the UNIX Operating System”, Prentice-Hall, 1986
2. Curry, David A., Unix Systems Programming for SRV4, O’Reilly, 1996.
3. Haviland, Keith, Gray, Dian, Salama, Ben, Unix System Programming, Second Edition, Addison-Wesley, 1998.
4. HP-UX,
http://www.operating-system.org/betriebssystem/_english/bs-hpux.htm
, 2017
5. IBM AIX,
https://www.ibm.com/power/operating-systems/aix
, 2017