{"source":"book","style":"apa","contributors": [{"function":"author","last":"Knoke","first":"David"},{"function":"author","last":"Yang","first":"Song"},{"function":"author","last":"Knoke","first":"David"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Social network analysis","publisher":"Sage Publications","city":"Los Angeles","year":"2008"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"162118822","isbn":"9781412927499 1412927498"}