Janssen, L. H., & Green, N. M. (1963). Altadore Baptist Church: Calgary, Alberta : a church in a new residential district nearing full development : report of a church and community study. American Baptist Home Mission Societies.

Janssen, Lawrence H., and Norman M. Green. Altadore Baptist Church: Calgary, Alberta : A Church in a New Residential District Nearing Full Development : Report of a Church and Community Study. Valley Forge, Pa.: American Baptist Home Mission Societies, 1963.

Janssen, Lawrence H., and Norman M. Green. Altadore Baptist Church: Calgary, Alberta : A Church in a New Residential District Nearing Full Development : Report of a Church and Community Study. American Baptist Home Mission Societies, 1963.