Herman، E (2001)، "Families made by science. Arnold Gesell and the technologies of modern child adoption."، Isis; an International Review Devoted to the History of Science and Its Cultural Influences، The University of Chicago Press, The History of Science Society (نُشِر في ديسمبر 2001)، ج. 92، ص. 684–715، DOI:10.1086/385355، JSTOR:3080338، PMID:11921680
Herman، E (2001)، "Families made by science. Arnold Gesell and the technologies of modern child adoption."، Isis; an International Review Devoted to the History of Science and Its Cultural Influences، The University of Chicago Press, The History of Science Society (نُشِر في ديسمبر 2001)، ج. 92، ص. 684–715، DOI:10.1086/385355، JSTOR:3080338، PMID:11921680
Herman، E (2001)، "Families made by science. Arnold Gesell and the technologies of modern child adoption."، Isis; an International Review Devoted to the History of Science and Its Cultural Influences، The University of Chicago Press, The History of Science Society (نُشِر في ديسمبر 2001)، ج. 92، ص. 684–715، DOI:10.1086/385355، JSTOR:3080338، PMID:11921680