Professional services automation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Professional services automation" in English language version.

refsWebsite

Global rank English rank

2spiresearch.com

low place

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8,240^th place

4,998^th place

crn.com

R. David Hofferberth (April 2, 2001). "Professional Services Automation - Pointing the Way To Higher Profitability". ChannelWeb. Retrieved November 4, 2009.

spiresearch.com

"2007 PSVillage Professional Services Automation (PSA) End-User Survey" (PDF). SPI Research. Retrieved November 4, 2009.
R. David Hofferberth (September 2017). "2017 PSA End-user Survey". Service Performance Insight. Retrieved October 31, 2017.