Sklair, L., & ed. Boli, J. e. Sociology of the global system (2.).
Lua i Stíl Chicago (17ú heag.)Sklair, Leslie, agus John ed ed. Boli. Sociology of the Global System. 2. Blackwell Publishing.
Lua MLA (9ú heag.)Sklair, Leslie, agus John ed ed. Boli. Sociology of the Global System. 2.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.