1. The survey research handbook;Alreck,1995
2. The consequences of divorce for adults and children;Amato;Journal of Marriage and the Family,2000
3. Thinking aloud: Reconciling theory and practice;Boren;IEEE Transactions on Professional Communication,2000
4. Children living apart from parents—Characteristics of children under 18 and designated parents;Census,2006
5. Household relationship and living arrangements of children under 18 years, by age and sex;Census,2008