Leitch, T. M. (2005). Perry Mason. Wayne State University Press.
Chicago Style (17th ed.) ZitazioaLeitch, Thomas M. Perry Mason. Detroit: Wayne State University Press, 2005.
MLA (9th ed.) ZitazioaLeitch, Thomas M. Perry Mason. Wayne State University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.