Cobb, F. A., Mitchell, J., & Smith, C. (1946). Distribution: The case for a national census. Fabian Society.
Lua i Stíl Chicago (17ú heag.)Cobb, F. A., Joan Mitchell, agus Charles Smith. Distribution: The Case for a National Census. [London: Fabian Society, 1946.
Lua MLA (8ú heag.)Cobb, F. A., et al. Distribution: The Case for a National Census. Fabian Society, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.