Gaya APA
Loyola, I, D. (1987).
The Spiritual diary. Ed. & transl. by Joseph A. Munitiz S.J. .
London:
Inigo Entreprises.
Gaya MLA
Loyola, Ignatius, De.
"The Spiritual diary. Ed. & transl. by Joseph A. Munitiz S.J. ".
London:
Inigo Entreprises,
1987.
Buku.