Lasky, M. J., & Thwaite, A. (1974). Encounter. Encounter.
Lua i Stíl Chicago (17ú heag.)Lasky, Melvin J., agus Anthony Thwaite. Encounter. London: Encounter, 1974.
Lua MLA (8ú heag.)Lasky, Melvin J., agus Anthony Thwaite. Encounter. Encounter, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.