Media type: E-Article Title: Thoughts about roles and relations: An old document revisited Contributor: Winship, Christopher imprint: Elsevier BV, 1988 Published in: Social Networks Language: English DOI: 10.1016/0378-8733(88)90013-5 ISSN: 0378-8733 Keywords: General Psychology ; General Social Sciences ; Sociology and Political Science ; Anthropology Origination: Footnote: