Gaya APA
Edwards, M, A, G, T. (1983).
Luther: a Reformer for the Churches, an ecumenical study guide. .
Philadelphia dsl:
Fortress dsl.
Gaya MLA
Edwards, Mark, And, George, Tavard.
"Luther: a Reformer for the Churches, an ecumenical study guide. ".
Philadelphia dsl:
Fortress dsl,
1983.
Buku.