1. How Botanic Gardens Changed The Word;Forbes,2008
2. Experimentation on a Large Scale-An Analysis of the Holdings and Resources of Botanic Gardens;Jackson,1999
3. International Agenda for Botanic Gardens in Conservation,2012
4. Secretariat of the Convention on Biological Diversity. The GSPC Targetshttps://www.plants2020.net/gspc-targets/
5. Determination of Cultural Ecosystem Services Provided by Botanical Garden “Case of Batumi Botanical Garden, Georgia”;Karasah,2017