Gaya APA
Weber, H. (1996).
A laboratory for ecumenical life: The story of Bossey 1946-1996. .
Geneva:
Geneva WCC Publications.
Gaya MLA
Weber, Hans-Ruedi.
"A laboratory for ecumenical life: The story of Bossey 1946-1996. ".
Geneva:
Geneva WCC Publications,
1996.
Buku.