Krishnamurti J & Lutyens, M. (1969). Freedom from the known (First edition.). Harper and Row.
Lua i Stíl Chicago (17ú heag.)Krishnamurti J agus Mary Lutyens. Freedom from the Known. First edition. New York: Harper and Row, 1969.
Lua MLA (9ú heag.)Krishnamurti J agus Mary Lutyens. Freedom from the Known. First edition. Harper and Row, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.