Gaya APA

Ioffe, O, S. (1989). Gorbachev's Economic Dilemma : An Insider's View . Minessota: Merril Magnus.

Gaya MLA

Ioffe, Olimpiad, Solomonovich. "Gorbachev's Economic Dilemma : An Insider's View". Minessota: Merril Magnus, 1989. Text.