found: Work cat.: Canadian Lacrosse Assoc. Rules of box lacrosse, c1999.
found: Ency. of world sport, 1996:p. 562 (Box lacrosse, also known as boxla or indoor lacrosse, which has gained professional status, is played in ice hockey rinks during the off-season when the floor is bare)
found: Oxford companion to sports & games, 1975:p. 590 (Box lacrosse, a variation of lacrosse)
found: Wikipedia, Feb.16, 2006(Box lacrosse (sometimes shortened to Boxla) is an indoor version of lacrosse played almost solely in Canada, chiefly in British Columbia and southern Ontario. A national senior men's lacrosse championship (the Mann Cup) has been awarded in Canada since 1901, and is the most prestigious lacrosse trophy in Canada. It has been played under box lacrosse rules since 1935)
notfound: Berkshire ency. of world sport, c2005
