Schmiedeler, E. (1936). Parenthood. International Catholic Truth Society.
Lua i Stíl Chicago (17ú heag.)Schmiedeler, Edgar. Parenthood. Brooklyn, N.Y.: International Catholic Truth Society, 1936.
Lua MLA (8ú heag.)Schmiedeler, Edgar. Parenthood. International Catholic Truth Society, 1936.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.