Logan, R. A., & French, W. H. (1968). Survey study, graphic presentation, Wilshire Presbyterian Church: Los Angeles, California. Synod of Southern California.
Lua i Stíl Chicago (17ú heag.)Logan, R. A., agus William H. French. Survey Study, Graphic Presentation, Wilshire Presbyterian Church: Los Angeles, California. Los Angeles: Synod of Southern California, 1968.
Lua MLA (8ú heag.)Logan, R. A., agus William H. French. Survey Study, Graphic Presentation, Wilshire Presbyterian Church: Los Angeles, California. Synod of Southern California, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.