Lauber, S., Sweany, P., Kastl, R., Hacker, G., & Bonneville, S. (2014). Red Hat System Administration 1: Instructor guide and notes. Red Hat, Inc.
Lua i Stíl Chicago (17ú heag.)Lauber, Susan, Philip Sweany, Rudolf Kastl, George Hacker, agus Steven Bonneville. Red Hat System Administration 1: Instructor Guide and Notes. Raleigh, Carolina del Norte: Red Hat, Inc, 2014.
Lua MLA (9ú heag.)Lauber, Susan, et al. Red Hat System Administration 1: Instructor Guide and Notes. Red Hat, Inc, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.