http://books.google.com/books?id=CrYRAAAAYAAJ&pg=R[...] | 10/29/2012 | | | Item is within a single large file |
http://books.google.com/books/download/Golf.pdf?id[...] | 01/14/2013 | PDF Reader | | Item is within a single large file |
http://www.usgamuseum.com/researchers/usga_segl/ | 03/12/2013 | | | Guide page |