YIP, G. (1994). Total Global Strategy Managing For Worldwide Competitive Advantage / George S. Yip. Pustaka Sinar Harapan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYIP, George. Total Global Strategy Managing For Worldwide Competitive Advantage / George S. Yip. Pustaka Sinar Harapan, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रYIP, George. Total Global Strategy Managing For Worldwide Competitive Advantage / George S. Yip. Pustaka Sinar Harapan, 1994.
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