Torres, J. P. (1965). Legal bases of business (Business Law I). University Book Supply.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTorres, Justo P. Legal Bases of Business (Business Law I). Manila: University Book Supply, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTorres, Justo P. Legal Bases of Business (Business Law I). University Book Supply, 1965.
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