Lester, D. (1980). Suicide: A guide to information sources. Gale Research.
Lua i Stíl Chicago (17ú heag.)Lester, David. Suicide: A Guide to Information Sources. Detroit, Mich: Gale Research, 1980.
Lua MLA (9ú heag.)Lester, David. Suicide: A Guide to Information Sources. Gale Research, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.