Lua APA (7ú heag.)
ebrary, Inc, & Engel, L. (2007). Clint Eastwood, actor and director: New perspectives. University of Utah Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Leonard Engel. Clint Eastwood, Actor and Director: New Perspectives. Salt Lake City: University of Utah Press, 2007.
Lua MLA (9ú heag.)
ebrary, Inc, agus Leonard Engel. Clint Eastwood, Actor and Director: New Perspectives. University of Utah Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.