Berg, A., & Korcuska, M. (2009). Sakai courseware management: The official guide : a comprehensive and pragmatic guide to using, managing, and maintaining Sakai in the real world. Packt Publishing Ltd..
芝加哥风格引文Berg, Alan, 与 Michael Korcuska. Sakai Courseware Management: The Official Guide : A Comprehensive and Pragmatic Guide to Using, Managing, and Maintaining Sakai in the Real World. Birmingham, U.K.: Packt Publishing Ltd., 2009.
MLA引文Berg, Alan, 与 Michael Korcuska. Sakai Courseware Management: The Official Guide : A Comprehensive and Pragmatic Guide to Using, Managing, and Maintaining Sakai in the Real World. Packt Publishing Ltd., 2009.
警告：这些引文格式不一定是100％准确.