All authors

• Poulantzas, Nicos
• Prebisch, Raúl
• Przeworski, Adam
• Putnam, Robert
• Quetelet, Adolphe
• Radcliffe-Brown, Alfred R.
• Ratzenhofer, Gustav
• Rawls, John
• Redfield, Robert
• Reskin, Barbara
• Rex, John
• Riesman, David
• Risman, Barbara
• Ritzer, George
• Robertson, Roland
• Roemer, John
• Rogers, Everett M.
• Rokkan, Stein
• Rossi, Alice S.
• Rostow, Walt W.