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1por World Leisure and Recreation Association.“…World Leisure and Recreation Association. Commision on Education. International Seminar…”
Publicado 1995
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2por World Leisure and Recreation Association.“…World Leisure and Recreation Association…”
Publicado 1996
Revista -
3por World Leisure and Recreation Association.“…World Leisure and Recreation Association…”
Publicado 1987
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4
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5
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6Publicado 1993“…World Leisure and Recreation Association Congress…”
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7Publicado 1981“…World Leisure and Recreation Association…”
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8Publicado 1996“…World Leisure and Recreation Association. Commission on Research…”
Biblioteca Universitat Ramon Llull (Otras Fuentes: Biblioteca Universidad de Deusto)Libro -
9Publicado 2000“…World Leisure and Recreation Association, issuing body…”
Revista digital -
10Publicado 1980“…World Leisure and Recreation Association…”
Libro