McLean, D. D., & Hurd, A. R. (2015). Kraus' recreation and leisure in modern society (Tenth edition.). Jones & Bartlett Learning.
Lua i Stíl Chicago (17ú heag.)McLean, Daniel D., agus Amy R. Hurd. Kraus' Recreation and Leisure in Modern Society. Tenth edition. Burlington, MA: Jones & Bartlett Learning, 2015.
Lua MLA (9ú heag.)McLean, Daniel D., agus Amy R. Hurd. Kraus' Recreation and Leisure in Modern Society. Tenth edition. Jones & Bartlett Learning, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.