Cowie, D., Atkinson, J., & Braddick, O. (2010). Development of visual control in stepping down.
Lua i Stíl Chicago (17ú heag.)Cowie, D., J. Atkinson, agus O. Braddick. Development of Visual Control in Stepping Down. 2010.
Lua MLA (9ú heag.)Cowie, D., et al. Development of Visual Control in Stepping Down. 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.