Gaya APA

Nissing, N, J. (2013). Patents and Strategic Inventing : The Corporate Inventor's Guide to Creating Sustainable Competitive Advantage . United States: McGraw-Hill.

Gaya MLA

Nissing, Nicholas, J.. "Patents and Strategic Inventing : The Corporate Inventor's Guide to Creating Sustainable Competitive Advantage". United States: McGraw-Hill, 2013. Text.