linsel, h. (1964). special conceptions of socialist economy. the institute of national planning.
Lua i Stíl Chicago (17ú heag.)linsel, hermann. Special Conceptions of Socialist Economy. cairo: the institute of national planning, 1964.
Lua MLA (9ú heag.)linsel, hermann. Special Conceptions of Socialist Economy. the institute of national planning, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.