Research methods in physical activity - Thomas, Jerry R.; Nelson, Jack K. (Human Kinetics Books, 1990)
Keywords: Danse - Recherche; Educacao fisica; Gezondheid; Lichamelijke ontwikkeling; Loisirs - Recherche; Onderzoeksmethoden; Recreatie; Santé - Recherche; Éducation physique - Etude et emseignement; Éducation physique - Recherche; Éducation physique et entraînement physique; Dance -- Research; Health -- Research; Physical education and training -- Research; Recreation -- Research; Gesundheit; Sportliche Aktivität; Forschungsmethode; Sportwissenschaft; Forschung; Training