APA-ийн эшлэл(7 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Rayns, C. (2004). Implementing PKI Services on z/OS. IBM, International Technical Support Organization.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, ба Chris Rayns. Implementing PKI Services on Z/OS. [S.l.]: IBM, International Technical Support Organization, 2004.
MLA -ийн эшлэл (9 дэх хэвлэлт)
International Business Machines Corporation. International Technical Support Organization, et al. Implementing PKI Services on Z/OS. IBM, International Technical Support Organization, 2004.
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