http://read.dmtmag.com/i/69161/8 | 06/22/2012 | Adobe Flash | | Item is within a single large file |
http://sportsturfonline.com/2012/06/19/no-horsing-[...] | 12/09/2015 | | | |
http://sturf.lib.msu.edu/article/2012jun8b.pdf | 08/01/2012 | PDF Reader | | |
https://issuu.com/tgmdigital/docs/tgm108/22 | 06/20/2017 | Adobe Flash | | Item is within a single large file; TGM: Latinoamérica Spanish reprint; Variant pictures |