Milband, R., Panitch, L., & Saville, J. (1990). The Socialist register. The Merlin Press.
Lua i Stíl Chicago (17ú heag.)Milband, Ralph, Leo Panitch, agus John Saville. The Socialist Register. London: The Merlin Press, 1990.
Lua MLA (9ú heag.)Milband, Ralph, et al. The Socialist Register. The Merlin Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.