APA-referens (7:e uppl.)
Levitt, J. (2013). Facilities management: Managing maintenance for buildings and facilities. Momentum Press.
Chicago-referens (17:e uppl.)
Levitt, Joel. Facilities Management: Managing Maintenance for Buildings and Facilities. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Momentum Press, 2013.
MLA-referens (9:e uppl.)
Levitt, Joel. Facilities Management: Managing Maintenance for Buildings and Facilities. Momentum Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.