References
- Amateur Athletic Union of the United States . 1962 . Gymnastics guide, 1962–1963 , New York : Amateur Athletic Union of the United States .
- Amateur Athletic Union of the United States . 1962 . Official synchronized swimming handbook , New York : Amateur Athletic Union of the United States .
- Anderson , Theresa . 1953 . “ Competitive synchronized swimming in the intramural and extramural programs ” . In Official acquatics, winter sports and outing activities guide, July, 1953-July, 1955 , Washington , D. C. : American Association for Health, Physical Education, and Recreation .
- Gundling , Beulah . 1953 . Judging synchronized swimming . Beach & Pool , 27 : 11
- Seller , Pec and Gundling , Beulah . 1957 . Aquatic art , Cedar Rapids , Iowa : Pioneer Litho Co. .
- Spears , Betty . 1958 . Beginning synchronized swimming., , 2d ed. , Minneapolis : Burgess Publishing Co. .