Kalakian, L. H., & Eichstaedt, C. B. (1982). Developmental/adapted physical education: Making ability count. Burgess Pub. Co.
Lua i Stíl Chicago (17ú heag.)Kalakian, Leonard H., agus Carl B. Eichstaedt. Developmental/adapted Physical Education: Making Ability Count. Minneapolis, Minn: Burgess Pub. Co, 1982.
Lua MLA (9ú heag.)Kalakian, Leonard H., agus Carl B. Eichstaedt. Developmental/adapted Physical Education: Making Ability Count. Burgess Pub. Co, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.