Copsey, D. A. A Living Sacrifice: A study of the doctrine of stewardship as related to the need of the individual to give, emphasizing the principle of the sacrifice of self and the enthroning of Christ in the life. Michigan Conference of Seventh-Day Adventists, Departament of Stewardship and Development.

Copsey, Don A. A Living Sacrifice: A Study of the Doctrine of Stewardship as Related to the Need of the Individual to Give, Emphasizing the Principle of the Sacrifice of Self and the Enthroning of Christ in the Life. Michigan, U.S.A: Michigan Conference of Seventh-Day Adventists, Departament of Stewardship and Development.

Copsey, Don A. A Living Sacrifice: A Study of the Doctrine of Stewardship as Related to the Need of the Individual to Give, Emphasizing the Principle of the Sacrifice of Self and the Enthroning of Christ in the Life. Michigan Conference of Seventh-Day Adventists, Departament of Stewardship and Development.