Ryder, R. D. (2006). Trademarks, advertising and brand protection: A manual for organisations and individuals managing intellectual property. Macmillan.
শিকাগো স্টাইলে সাইটেশনRyder, Rodney D. Trademarks, Advertising and Brand Protection: A Manual for Organisations and Individuals Managing Intellectual Property. Delhi: Macmillan, 2006.
এমএলএ সাইটেশনRyder, Rodney D. Trademarks, Advertising and Brand Protection: A Manual for Organisations and Individuals Managing Intellectual Property. Macmillan, 2006.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.