APA-ийн эшлэл(7 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Kovari, P. (2003). Patterns: Pervasive portals. IBM, International Technical Support Organization.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, ба Peter Kovari. Patterns: Pervasive Portals. Research Triangle Park, NC: IBM, International Technical Support Organization, 2003.
MLA -ийн эшлэл (9 дэх хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, et al. Patterns: Pervasive Portals. IBM, International Technical Support Organization, 2003.
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