H.peter gray. (2000). Global economic involvement: A synthesis of modern international economics. Viva books.
Παραπομπή Chicago StyleH.peter gray. Global Economic Involvement: A Synthesis of Modern International Economics. New delhi: Viva books, 2000.
Παραπομπή MLAH.peter gray. Global Economic Involvement: A Synthesis of Modern International Economics. Viva books, 2000.
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