1
Published 1992
Subjects: '; ...Professional sports -- sports...
2
Published 2011
Subjects: '; ...Sports administration -- United States...
3
by Hafmarin
Published 1989
Subjects: '; ...Professional sports -- United States...
4
by Hofman
Published 1989
Subjects: '; ...Professional sports -- United States...
5
by Downward
Published 2000
Subjects: '; ...Professional sports -- Economic aspects...
6
Published 2009
Subjects: '; ...Sports -- Economic aspects -- United States...
7
Published 2006
Subjects: '; ...Sports -- Economic aspects -- Handbooks, manuals, etc...
8
by Downward
Published 2000
Subjects: '; ...Sports teams -- Economic aspects -- 20th century -- United States...
9
Published 2003
Subjects: '; ...Professional sports -- social aspects -- United States...
10
by Kesenne
Published 2014
Subjects: '; ...Sport team -- Economic aspects...