Gray, B. W., & Gao, R. (2016). Industrial design rights: An international perspective (Second edition.). Kluwer Law International.
Lua i Stíl Chicago (17ú heag.)Gray, Brian W., agus Rita Gao. Industrial Design Rights: An International Perspective. Second edition. Alphen aan den Rijn, the Netherlands: Kluwer Law International, 2016.
Lua MLA (9ú heag.)Gray, Brian W., agus Rita Gao. Industrial Design Rights: An International Perspective. Second edition. Kluwer Law International, 2016.
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