Cooper, P. (1973). Feminine gymnastics (2d ed.). Burgess Pub.
Lua i Stíl Chicago (17ú heag.)Cooper, Phyllis. Feminine Gymnastics. 2d ed. Minneapolis: Burgess Pub, 1973.
Lua MLA (9ú heag.)Cooper, Phyllis. Feminine Gymnastics. 2d ed. Burgess Pub, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.