http://digitalmagazinetechnology.com/a/?KEY=sports[...] | 03/17/2010 | Adobe Flash | | Item is within a single large file |
http://sportsturfonline.com/2010/02/22/understandi[...] | 12/10/2015 | | | Variant date of February 22, 2010 |
http://sturf.lib.msu.edu/article/2010jan38.pdf | 04/07/2010 | PDF Reader | | |