ZAMZOW, D. R., & FEIGEL, W. P. (1982). Foot care book. Runner's World Books.
Lua i Stíl Chicago (17ú heag.)ZAMZOW, Dennis R., agus William P. FEIGEL. Foot Care Book. Mountain View: Runner's World Books, 1982.
Lua MLA (9ú heag.)ZAMZOW, Dennis R., agus William P. FEIGEL. Foot Care Book. Runner's World Books, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.