Ralph Kimball. (2008). Data warehouse lifecycle toolkit (2nd ed.). Wifey.
Chicago Style (17th ed.) ZitazioaRalph Kimball. Data Warehouse Lifecycle Toolkit. 2nd ed. New Delhi: Wifey, 2008.
MLA (9th ed.) ZitazioaRalph Kimball. Data Warehouse Lifecycle Toolkit. 2nd ed. Wifey, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.