APA-čujuhus (7. p.)
Calder, A. (2009). Compliance for green IT: A pocket guide. IT Governance Pub..
Chicago-čujuhus (17. p.)
Calder, Alan. Compliance for Green IT: A Pocket Guide. Ely, U.K.: IT Governance Pub., 2009.
MLA-čujuhus (9. p.)
Calder, Alan. Compliance for Green IT: A Pocket Guide. IT Governance Pub., 2009.
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