Không rõ. (2008). Operations Strategy Competing in the 21st Century. NOTNXB.
Chicago Stili AlıntıKhông rõ. Operations Strategy Competing in the 21st Century. NOTNXB, 2008.
MLA AlıntıKhông rõ. Operations Strategy Competing in the 21st Century. NOTNXB, 2008.
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