Gaya APA
Kobia, S. (2003).
The courage to hope: The roots for a new vision and the calling of the Church in Africa. Foreword by Konrad Raiser. .
Geneva:
Geneva WCC Publications.
Gaya MLA
Kobia, Samuel.
"The courage to hope: The roots for a new vision and the calling of the Church in Africa. Foreword by Konrad Raiser. ".
Geneva:
Geneva WCC Publications,
2003.
Buku.