Healy, G. W. the Abortion problem and the new code of canon law. Philippine studies : a quarterly.
Chicago-viite (17. p.)Healy, Gerald W. "The Abortion Problem and the New Code of Canon Law." Philippine Studies : A Quarterly .
MLA-viite (9. p.)Healy, Gerald W. "The Abortion Problem and the New Code of Canon Law." Philippine Studies : A Quarterly, .
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.