Gaya APA
O'Leary, B.
().
The discernment of spirits in the 'Memoriale' of Blessed Peter Favre.
.
London:
1979.
Gaya MLA
O'Leary, Brian..
"The discernment of spirits in the 'Memoriale' of Blessed Peter Favre. ".
London:
1979,
.
Buku.