{"source":"book","style":"apa","contributors": [{"function":"author","last":"Hegeland","first":"Hugo"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The quantity theory of money.","publisher":"Elanders Boktrykeri Aktiebolag","city":"Goteborg","year":"1951"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"476348006"}