APA (7 वां संस्करण) प्रशस्ति पत्र

Wilkof, N. (2013). Overlapping Intellectual Property Rights. OUP.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Wilkof, Neil. Overlapping Intellectual Property Rights. New Delhi: OUP, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Wilkof, Neil. Overlapping Intellectual Property Rights. OUP, 2013.