APA-viite (7. p.)
Tennant, G. (2002). Design for Six Sigma: Launching new products and services without failure. Gower.
Chicago-viite (17. p.)
Tennant, Geoff. Design for Six Sigma: Launching New Products and Services Without Failure. Aldershot, Hants, England ; Burlington, VT: Gower, 2002.
MLA-viite (9. p.)
Tennant, Geoff. Design for Six Sigma: Launching New Products and Services Without Failure. Gower, 2002.
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