APA-referens (7:e uppl.)
Leigh, D. E., & Gill, A. M. (2007). Do community colleges respond to local needs?: Evidence from California. W.E. Upjohn Institute for Employment Research.
Chicago-referens (17:e uppl.)
Leigh, Duane E., och Andrew M. Gill. Do Community Colleges Respond to Local Needs?: Evidence from California. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2007.
MLA-referens (9:e uppl.)
Leigh, Duane E., och Andrew M. Gill. Do Community Colleges Respond to Local Needs?: Evidence from California. W.E. Upjohn Institute for Employment Research, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.