D. L. Watson Et Al. , "An international overview of out of school physical activity levels of students," International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3, pp.54-57, 1999
Watson, D. L. Et Al. 1999. An international overview of out of school physical activity levels of students. International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3 , 54-57.
Watson, D. L., Christie, B., Draper, N., Minniear, T., & Koçak, M. S., (1999). An international overview of out of school physical activity levels of students. International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3, 54-57.
Watson, Doris Et Al. "An international overview of out of school physical activity levels of students," International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3, 54-57, 1999
Watson, Doris L. Et Al. "An international overview of out of school physical activity levels of students." International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3, pp.54-57, 1999
Watson, D. L. Et Al. (1999) . "An international overview of out of school physical activity levels of students." International Council for Health Physical Education, Recreation, Sport and Dance , vol.35, no.3, pp.54-57.
@article{article, author={Doris L. Watson Et Al. }, title={An international overview of out of school physical activity levels of students}, journal={International Council for Health Physical Education, Recreation, Sport and Dance }, year=1999, pages={54-57} }