Baber,Eric. (2011). Fifty ways to improve your business english using the internet: Without too much effort. Orient BlackSwan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBaber,Eric. Fifty Ways to Improve Your Business English Using the Internet: Without Too Much Effort. Hyderabad: Orient BlackSwan, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBaber,Eric. Fifty Ways to Improve Your Business English Using the Internet: Without Too Much Effort. Orient BlackSwan, 2011.
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