Gaya APA
Artola, J, P. (2000).
The sanctuary of Loyola. Photographs: Loyola Archivez. .
Azpeitia:
Azpeitia Santuario de Loyola.
Gaya MLA
Artola, Juan, Plazaola.
"The sanctuary of Loyola. Photographs: Loyola Archivez. ".
Azpeitia:
Azpeitia Santuario de Loyola,
2000.
Buku.