Author
Thomas
9
Colwin
4
Lucero
4
YMCA of the USA
4
Dr. A. K. Srivastava
3
Griffiths
3
Guzman
3
Verrier
3
Wilkie
3
Bruya,
2
Chollet, Didier
2
Costill
2
Counsilman
2
Dean
2
Elkington
2
Hannula
2
Hogg
2
Juba,
2
Langendorfer
2
Larrabee
2
Leornard,
2
Maglischo
2
Mujika, Inigo
2
National Sports Council of Malaysia
2
Rhekar
2
Seifert, Ludovic
2
American Swimming Coaches Association
1
American sport education program
1
American sport education program and John Leornard
1
Aquatic Exercise Association
1
Asma Saad
1
Association of Swimming Therapy
1
Atkinson, John, 1968 Jan. 16-
1
Baldon
1
Bissell, Kathlene
1
Bonen,
1
British Sports Council
1
British Sports Council, 1985
1
Bush
1
Canadian Amateur Swimming Association Intructor manual
1
Cesari, Judy
1
Chambers, Mo
1
Charles
1
Clarys,
1
Clayton
1
Colwin,
1
Council for National Cooperation in Aquatics
1
Crossngham
1
D. Jain
1
Davis
1
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