Gruchy, J. W. (1986). The church struggle in South Africa (2nd.ed.). W.B.Eerdmans.

Gruchy, John W. The Church Struggle in South Africa. 2nd.ed. Grand Rapids: W.B.Eerdmans, 1986.

Gruchy, John W. The Church Struggle in South Africa. 2nd.ed. W.B.Eerdmans, 1986.