Gaya APA
Castro, E. (1992).
A passion for unity: essays on ecumenical hopes and challenges. Foreword by José Míguez Bonino. .
Geneva:
WCC Publ.
Gaya MLA
Castro, Emilio.
"A passion for unity: essays on ecumenical hopes and challenges. Foreword by José Míguez Bonino. ".
Geneva:
WCC Publ,
1992.
Buku.