Di Stefano, G., & Pinnelli, A. Demographic characteristics and family life.
Lua i Stíl Chicago (17ú heag.)Di Stefano, Giovanna, agus Antonella Pinnelli. Demographic Characteristics and Family Life.
Lua MLA (9ú heag.)Di Stefano, Giovanna, agus Antonella Pinnelli. Demographic Characteristics and Family Life.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.