Putzi-Ortiz, S. (2008). A to Z world lifecycles: 175 countries - birth, childhood, coming of age, dating and courtship, marriage, family and parenting, work life, old age and death. World Trade Press.
Lua i Stíl Chicago (17ú heag.)Putzi-Ortiz, Sibylla. A to Z World Lifecycles: 175 Countries - Birth, Childhood, Coming of Age, Dating and Courtship, Marriage, Family and Parenting, Work Life, Old Age and Death. Petaluma: World Trade Press, 2008.
Lua MLA (9ú heag.)Putzi-Ortiz, Sibylla. A to Z World Lifecycles: 175 Countries - Birth, Childhood, Coming of Age, Dating and Courtship, Marriage, Family and Parenting, Work Life, Old Age and Death. World Trade Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.