Cite
APA Citation
Sawant, U. R., Pelz, O., Hobson, J., & Leemans, W. (2017). Linux : powerful server administration : recipes for CentOS 7, RHEL 7, and Ubuntu server administration : a course in three modules.. Birmingham, UK : Packt Publishing. http://access.bl.uk/ark:/81055/vdc_100044650307.0x000001