Lua APA (7ú heag.)
Roeckelein, J. E. (2002). The psychology of humor: A reference guide and annotated bibliography. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)
Roeckelein, Jon E. The Psychology of Humor: A Reference Guide and Annotated Bibliography. Westport, Conn.: Greenwood Press, 2002.
Lua MLA (9ú heag.)
Roeckelein, Jon E. The Psychology of Humor: A Reference Guide and Annotated Bibliography. Greenwood Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.