Gaya APA

Ringma, C. (1997). Dietrich Bonhoeffer: His life, theology and praxis and theirimplications for ecumenism. . : .

Gaya MLA

Ringma, Charles. "Dietrich Bonhoeffer: His life, theology and praxis and theirimplications for ecumenism. ". : , 1997. Majalah.