Gaya APA

SIMPFENDHORFER, W. (1981). Voices of the Solidarity: A Story of christian Lay Centres, Academies and Movements for Social Concern . Geneva: World Council of Churches.

Gaya MLA

SIMPFENDHORFER, W. "Voices of the Solidarity: A Story of christian Lay Centres, Academies and Movements for Social Concern". Geneva: World Council of Churches, 1981. Text.