Rickels, L. A., & Rickels, L. A. (2002). Psy fi. Univ. of Minnesota Pr..
Lua i Stíl Chicago (17ú heag.)Rickels, Laurence A., agus Laurence A. Rickels. Psy Fi. Minneapolis [u.a.]: Univ. of Minnesota Pr., 2002.
Lua MLA (8ú heag.)Rickels, Laurence A., agus Laurence A. Rickels. Psy Fi. Univ. of Minnesota Pr., 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.