Tupitsyn, M. (1988). Back in the USSR: The changes wrought by Gorbachev's liberal policies are substantial and unprecedented. Flash Art.
Cita Chicago (17th ed.)Tupitsyn, Margarita. "Back in the USSR: The Changes Wrought by Gorbachev's Liberal Policies Are Substantial and Unprecedented." Flash Art 1988.
Cita MLA (8th ed.)Tupitsyn, Margarita. "Back in the USSR: The Changes Wrought by Gorbachev's Liberal Policies Are Substantial and Unprecedented." Flash Art, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.