APA Alıntı

Gorbachev, M. (1988). Perestroika new thinking for our country and the world.

Chicago Stili Alıntı

Gorbachev, Mickhail. Perestroika New Thinking for Our Country and the World. London, Withan Collins sons, 1988.

MLA Alıntı

Gorbachev, Mickhail. Perestroika New Thinking for Our Country and the World. 1988.