Kowalski, R. (1993). Discovering your self: Breaking walls, building bridges. Routledge.
Lua i Stíl Chicago (17ú heag.)Kowalski, Reinhard. Discovering Your Self: Breaking Walls, Building Bridges. London: Routledge, 1993.
Lua MLA (9ú heag.)Kowalski, Reinhard. Discovering Your Self: Breaking Walls, Building Bridges. Routledge, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.