Gaya APA
Higgins, M, W.
(2016).
Jean Vanier: Logician of the heart.
.
Collegeville:
Collegeville Liturgical Press.
Gaya MLA
Higgins, Michael, W..
"Jean Vanier: Logician of the heart. ".
Collegeville:
Collegeville Liturgical Press,
2016.
Buku.