Denis L. St. Marie, F. (1994). Family planning: A guide to reflection. [Human Life International].
Lua i Stíl Chicago (17ú heag.)Denis L. St. Marie, Father. Family Planning: A Guide to Reflection. [Gaithersburg, MD]: [Human Life International], 1994.
Lua MLA (8ú heag.)Denis L. St. Marie, Father. Family Planning: A Guide to Reflection. [Human Life International], 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.