Não informado. (1977). Journal of continuing education in psychiatry. Medical Digest.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Continuing Education in Psychiatry. Northfield, Ill: Medical Digest, 1977.
Lua MLA (8ú heag.)Não informado. Journal of Continuing Education in Psychiatry. Medical Digest, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.