International Council of Sport and Physical Education. Committee for Sociology of Sport & International Sociological Association. International review of sport sociology. PWN-Polish Scientific Publishers.
Dyfyniad Arddull ChicagoInternational Council of Sport and Physical Education. Committee for Sociology of Sport and International Sociological Association. International Review of Sport Sociology. Warsaw: PWN-Polish Scientific Publishers.
Dyfyniad MLAInternational Council of Sport and Physical Education. Committee for Sociology of Sport and International Sociological Association. International Review of Sport Sociology. PWN-Polish Scientific Publishers.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.