Lua APA (7ú heag.)

The American Academy of Political and Social Science & Charlesworth, J. C. (1964). Leisure in America: Blessing or Curse? Selbstverl. der Körpersch..

Lua i Stíl Chicago (17ú heag.)

The American Academy of Political and Social Science agus James C. Charlesworth. Leisure in America: Blessing or Curse? Philadelphia: Selbstverl. der Körpersch., 1964.

Lua MLA (8ú heag.)

The American Academy of Political and Social Science agus James C. Charlesworth. Leisure in America: Blessing or Curse? Selbstverl. der Körpersch., 1964.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.