Lairson, M. D. (2011). Oracle CRM On Demand combined analyses. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Lairson, Michael D. Oracle CRM On Demand Combined Analyses. New York: McGraw-Hill, 2011.
Lua MLA (9ú heag.)Lairson, Michael D. Oracle CRM On Demand Combined Analyses. McGraw-Hill, 2011.
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