APA-viite (7. p.)
Riaz, N., Edwards, J., & Babaran, R. (2009). IBM Cognos 8 planning: A practical guide to developing and deploying planning models for your enterprise. Packt Publishing Ltd..
Chicago-viite (17. p.)
Riaz, Ned, Jason Edwards, ja Rich Babaran. IBM Cognos 8 Planning: A Practical Guide to Developing and Deploying Planning Models for Your Enterprise. Birmingham, U.K.: Packt Publishing Ltd., 2009.
MLA-viite (9. p.)
Riaz, Ned, et al. IBM Cognos 8 Planning: A Practical Guide to Developing and Deploying Planning Models for Your Enterprise. Packt Publishing Ltd., 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.