APA-ийн эшлэл(7 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Ebbers, M. (2003). Using IBM Lotus Virtual Classroom: A best practices guide to e-learning (2nd ed.). IBM, International Technical Support Organization.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, ба Mike Ebbers. Using IBM Lotus Virtual Classroom: A Best Practices Guide to E-learning. 2nd ed. [S.l.]: IBM, International Technical Support Organization, 2003.
MLA -ийн эшлэл (9 дэх хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, et al. Using IBM Lotus Virtual Classroom: A Best Practices Guide to E-learning. 2nd ed. IBM, International Technical Support Organization, 2003.
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