Jacob, R., & Alexander Daniel. (1993). Guide Book to Intellectural Property: Patents, trade Marks, Copy-right and Designs. Sweet & Maxwell.
शिकागो स्टाइल उद्धरणJacob, Robin, और Alexander Daniel. Guide Book to Intellectural Property: Patents, Trade Marks, Copy-right and Designs. London: Sweet & Maxwell, 1993.
एमएलए उद्धरणJacob, Robin, और Alexander Daniel. Guide Book to Intellectural Property: Patents, Trade Marks, Copy-right and Designs. Sweet & Maxwell, 1993.
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