Sackfield, A., Dini, D., & Hills, D. (2007). Contact of a rotating wheel with a flat.
Lua i Stíl Chicago (17ú heag.)Sackfield, A., D. Dini, agus D. Hills. Contact of a Rotating Wheel with a Flat. 2007.
Lua MLA (9ú heag.)Sackfield, A., et al. Contact of a Rotating Wheel with a Flat. 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.