Cook, H. R. (1971). An introduction to Christian missions. Moody.
Dyfyniad Arddull ChicagoCook, Harold R. An Introduction to Christian Missions. Chicago: Moody, 1971.
Dyfyniad MLACook, Harold R. An Introduction to Christian Missions. Moody, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.