Gaya APA
Haigerty, L, J.
(1962).
Pius XII and technology, foreword by Walter J.Ong S.J.
.
Milwaukee:
Bruce.
Gaya MLA
Haigerty, Leo, J..
"Pius XII and technology, foreword by Walter J.Ong S.J. ".
Milwaukee:
Bruce,
1962.
Buku.