Gorbachev, M. (1988). Perestroika new thinking for our country and the world.
シカゴスタイル引用形Gorbachev, Mickhail. Perestroika New Thinking for Our Country and the World. London, Withan Collins sons, 1988.
MLA引用形式Gorbachev, Mickhail. Perestroika New Thinking for Our Country and the World. 1988.
警告: この引用は必ずしも正確ではありません.