Ryall, E. (2010). Critical Thinking for Sports Students. SAGE Publications.
Lua i Stíl Chicago (17ú heag.)Ryall, Emily. Critical Thinking for Sports Students. London: SAGE Publications, 2010.
Lua MLA (8ú heag.)Ryall, Emily. Critical Thinking for Sports Students. SAGE Publications, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.