{"contributors":[{"last":"Kouzes","middle":"M ,","first":"James","function":"author"},{"last":"Posner","middle":"Z","first":"Barry","function":"author"}],"style":"apa","source":"book","isbn":null,"book":{"":""},"oclc":"762239574","pubnonperiodical":{"year":"2007","volume":"","publisher":"John Wiley & Sons, Inc.","city":"San Francisco","title":"The leadership challenge"},"datasource":"http:\/\/www.worldcat.org","pubtype":{"main":"pubnonperiodical"}}