12. Couple & family psychology. Washington, D.C. : Educational Pub. Foundation of the American Psychological Association COUN440
14. The unfinished revolution: how a new generation is reshaping family, work, and gender in America Gerson, Kathleen. Oxford : Oxford University Press, 2010. SOC356
15. Families in global and multicultural perspective Thousand Oaks, Calif. : Sage Publications, c2006. MPT505