Jensen, C. R., & Hirst, C. C. (1980). Measurement in physical education and athletics. Macmillan.
Lua i Stíl Chicago (17ú heag.)Jensen, Clayne R., agus Cynthia C. Hirst. Measurement in Physical Education and Athletics. New York: Macmillan, 1980.
Lua MLA (9ú heag.)Jensen, Clayne R., agus Cynthia C. Hirst. Measurement in Physical Education and Athletics. Macmillan, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.