Adobe (2014): Cory Edwards – Social Media and Math: Make your Marketing Efficient
http://blogs.adobe.com/digitalmarketing/social-media/social-media-math-like-chocolate-peanut-butter/

Altmann, G. (2015) : Grafiken/Bilder/Illustrationen in diesem Blog erarbeitet von Gert Altmann

https://pixabay.com/en/users/geralt-9301/

dziejekrakowa.pl (2015): Pawel Ciompa (entnommen aus Encyklopedia Krakowa, Wydawnctwo naukowe PWN, Warszawa – Krakow, 2000)
http://www.dziejekrakowa.pl/biogramy/index.php?id=516

Frisch, Ragnar (1936): “A Note on the Term ‘Econometrics’,” Econometrica, 4(1), p. 95.

Huygens, Christiaan (1657): De Ratiociniis in Ludo Aleae, The Hague
http://www.stat.ucla.edu/history/huygens.pdf

Maex, Dimitri (2009): Math Marketing – The New Landscape of Marketing Analytics. Ogilvy Insight. Intellectual capital from ogilvy AUGUST 2009
https://assets.ogilvy.com/truffles_email/math_marketing/Math_Marketing_August_2009_O_M_version.pdf

Moeller, Leslie / Landry, Edward (2008): The Four Pillars of Profit-Driven Marketing: How to Maximize Creativity, Accountability, and ROI. McGraw-Hill.

Newton Powys (2011): Pryce Pryce-Jones. The buildings exterior has undergone a much needed clean up.
https://newtownpowys.wordpress.com/2011/12/18/pryce-pryce-jones/

Shaw, Robert (1991): Computer-Aided Marketing and Selling: Information Asset Management. Butterworth-Heinemann Ltd. Oxford.

Taylor, Frederick Winslow (1911): The Principles of Scientific Management; Harper & Brothers; New York, NY, USA and London, UK.

The Guardian (2014): Ernie Capobianco – Maths marketing: why modern ad agencies need mathletes
http://www.theguardian.com/media-network/media-network-blog/2014/oct/02/maths-marketing-ad-agencies-mathletes

Tiffany & Co. (2015):
http://www.tiffany.com/WorldOfTiffany/TiffanyStory/Legacy/BlueBook.aspx