University of California (System). Regents. Communist and post-communist studies. Pergamon Press.
Citazione stile Chigago Style (17a edizione)University of California (System). Regents. Communist and Post-communist Studies. [Oxford] ; [New York]: Pergamon Press.
Citatione MLA (9a ed.)University of California (System). Regents. Communist and Post-communist Studies. Pergamon Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.