Gaya APA

Sjollema, B. (-1982). Isolating apartheid, Western collaboration with South Africa: policy decisions by the World Council of Churches and Church responses. . Geneva: WCC.

Gaya MLA

Sjollema, Baldwin.. "Isolating apartheid, Western collaboration with South Africa: policy decisions by the World Council of Churches and Church responses. ". Geneva: WCC, -1982. Buku.