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1nork Gratton, Chris, 1948-Gaiak “...Television broadcasting of sports Economic aspects....”
Argitaratua 2007
Liburua -
2nork Evens, Tom, 1983-Gaiak “...Television broadcasting of sports Economic aspects Cross-cultural studies....”
Argitaratua 2013
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Liburua -
3nork Klatell, David A.Gaiak “...Television broadcasting of sports United States....”
Argitaratua 1988
Liburua