Christian Herald Association & Young People's Society of Christian Endeavor. (1934). Christian endeavor world quarterly. Christian Herald Association.
Lua i Stíl Chicago (17ú heag.)Christian Herald Association agus Young People's Society of Christian Endeavor. Christian Endeavor World Quarterly. New York, NY: Christian Herald Association, 1934.
Lua MLA (8ú heag.)Christian Herald Association agus Young People's Society of Christian Endeavor. Christian Endeavor World Quarterly. Christian Herald Association, 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.