{"contributors":[{"last":"Vai","first":"Marjorie","function":"author"},{"last":"Sosulski","first":"Kristen","function":"author"}],"style":"apa","source":"book","isbn":null,"book":{"":""},"oclc":"900867967","pubnonperiodical":{"year":"2016","volume":"","title":"Essentials of online course design : a standards-based guide"},"datasource":"http:\/\/www.worldcat.org","pubtype":{"main":"pubnonperiodical"}}