■Klaus, Marshall・Kennell, John・Klaus, Phullis 1979
Bonding:Maternal-infant bonding: The Impact of Early Separation or Loss on Family Development, The C.V. Mosby Company=19790715 竹内 徹・柏木 哲訳,『母と子のきずな――母子関係の原点を探る』,医学書院,344p.ISBN-10: B000J8EQ08
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