Patteson, R. F. (1987). A world outside: The fiction of Paul Bowles (1. Auflage.). University of Texas Press.
Lua i Stíl Chicago (17ú heag.)Patteson, Richard Francis. A World Outside: The Fiction of Paul Bowles. 1. Auflage. Austin: University of Texas Press, 1987.
Lua MLA (8ú heag.)Patteson, Richard Francis. A World Outside: The Fiction of Paul Bowles. 1. Auflage. University of Texas Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.