MasonH. C. (1955). Abiding values in Christian education.New York: Fleming H. Revell Company.
2.
MasonH. C. (1960). The teaching task of the local church.Winona Lake: Light and Life Press.
3.
KohlerCharles W. (1943, July 3). Personal letter to Harold C. Mason, unpublished.
4.
MasonH. C. (1945). Some aspects of the development of educational theory in Indiana from 1851 to 1920. Unpublished dissertation, Indiana University, Bloomington, IN.
5.
MasonH. C. (1946). Reclaiming the Sunday school. An address delivered before the National Association of Evangelicals in Minneapolis, Minnesota, on April 30, 1946. Publication authorized by the National Sunday School Association, Winona Lake: Light and Life Press.
6.
MasonH. C. (1955). Abiding values in Christian education.New York: Fleming H. Revell Company.
7.
MasonR. E., (1996). Harold C. Mason, 1921–1925, An absorbing passion. In FettersP. R. (Ed.), United Brethren bishops from 1889–1997 (pp. 139–157, Vol. 1). Huntington, IN: Huntington College Graduate School of Christian Ministries.
8.
MasonH. C., and MasonA. (1957). Helping hands. In WallisC. L., (Ed.), A treasury of story–sermons for children (pp. 91–93). New York: Harper & Brothers Publishers.
9.
MasonH. C. (1960). The teaching task of the local church.Winona Lake: Light and Life Press.
10.
MasonR. E. (n.d.). Biographical essay on the life of Harold C. Mason. Unpublished manuscript.
11.
StangerF. B. (1961). In appreciation: Harold Carlton Mason. (On the occasion of Dr. Mason's retirement at Asbury Seminary.)The Asbury Seminarian, 15, (2), 5–7.