Lum, A., & Siemens,Ruth. (1973). Creative Bible Study: A manual for training Bible study leaders. Jyoti Pocket Books.
Lua i Stíl Chicago (17ú heag.)Lum, Ada, agus Siemens,Ruth. Creative Bible Study: A Manual for Training Bible Study Leaders. Bombay, India: Jyoti Pocket Books, 1973.
Lua MLA (9ú heag.)Lum, Ada, agus Siemens,Ruth. Creative Bible Study: A Manual for Training Bible Study Leaders. Jyoti Pocket Books, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.