Organisation for Economic Co-operation and Development. (1972). Yugoslavia: 1972. OECD Publishing.
Lua i Stíl Chicago (17ú heag.)Organisation for Economic Co-operation and Development. Yugoslavia: 1972. Paris: OECD Publishing, 1972.
Lua MLA (9ú heag.)Organisation for Economic Co-operation and Development. Yugoslavia: 1972. OECD Publishing, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.