
Åslund, A. (1991). Gorbachev, Perestroyka, and economic crisis. Problems of communism. - International Communication Agency.
Citação norma ChicagoÅslund, Anders. "Gorbachev, Perestroyka, and Economic Crisis." Problems of Communism. - International Communication Agency 1991.
Citação norma MLAÅslund, Anders. "Gorbachev, Perestroyka, and Economic Crisis." Problems of Communism. - International Communication Agency, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.