Howard, D. M. (1970). Student power in world evangelism. Inter-varsity.
Chicagoスタイル(17版)引用形式Howard, David M. Student Power in World Evangelism. Downers Grove: Inter-varsity, 1970.
MLA(9版)引用形式Howard, David M. Student Power in World Evangelism. Inter-varsity, 1970.
警告: この引用は必ずしも正確ではありません.