Laurentin, R., Martin, F., & Rupcic, L. (1987). Is the Virgin Mary appearing at Medjugorjen: An urgent message for the world given in a Marxist country. Claretian.
Chicago-referens (17:e uppl.)Laurentin, Rene, Francis Martin, och Ljudevit Rupcic. Is the Virgin Mary Appearing at Medjugorjen: An Urgent Message for the World Given in a Marxist Country. Quezon City: Claretian, 1987.
MLA-referens (9:e uppl.)Laurentin, Rene, et al. Is the Virgin Mary Appearing at Medjugorjen: An Urgent Message for the World Given in a Marxist Country. Claretian, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.