{"source":"book","style":"apa","contributors": [{"function":"author","last":"Tussman","first":"Joseph"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Obligation and the body politic.","publisher":"Oxford University Press","city":"London","year":"1968"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1172734"}