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Twins in society : parents, bodies, space and talk
Bacon, Kate, (2010)
Twins in African and diaspora cultures : double trouble, twice blessed
Peek, Philip M., (2011)
Twins and homosexuality : a casebook
Puterbaugh, Geoff, (1990)
Coping with divorce, single parenting and remarriage : a risk and resiliency perspective
Hetherington, Eileen Mavis, (1999)
Scheidung, die Perspektiven der Kinder
Hetherington, Eileen Mavis, (2003)