Diamond, S. A. (1981). Trademark problems and how to avoid them (Rev. ed.). Crain Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDiamond, Sidney A. Trademark Problems and How to Avoid Them. Rev. ed. Chicago: Crain Books, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDiamond, Sidney A. Trademark Problems and How to Avoid Them. Rev. ed. Crain Books, 1981.
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