Kessler, M. J. (2005). Traveling with Mary and Joseph: Praying Las posadas. Liguori.
Lua i Stíl Chicago (17ú heag.)Kessler, Mathew J. Traveling with Mary and Joseph: Praying Las Posadas. Liguori, MO: Liguori, 2005.
Lua MLA (8ú heag.)Kessler, Mathew J. Traveling with Mary and Joseph: Praying Las Posadas. Liguori, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.