Yatawara, R. A., & Rajapakse, A. (2009). Gaining competitive advantage through the protection of geographical indications: An analysis of the tea, sapphires, and cinnamon industries of Sri Lanka. Institute of Policy Studies of Sri Lanka.
Chicago-Zitierstil (17. Ausg.)Yatawara, Ravindra A., und Amrit Rajapakse. Gaining Competitive Advantage Through the Protection of Geographical Indications: An Analysis of the Tea, Sapphires, and Cinnamon Industries of Sri Lanka. Colombo: Institute of Policy Studies of Sri Lanka, 2009.
MLA-Zitierstil (9. Ausg.)Yatawara, Ravindra A., und Amrit Rajapakse. Gaining Competitive Advantage Through the Protection of Geographical Indications: An Analysis of the Tea, Sapphires, and Cinnamon Industries of Sri Lanka. Institute of Policy Studies of Sri Lanka, 2009.