Excerpts from various reference works, online and traditional, including history, culture, and production of tea. Multilingual sources. http://hjem.get2net.dk/bnielsen
The evolution and current practices of Korean, Japanese, and European tea traditions, including articles published in Korea Times. http://www.sogang.ac.kr/~anthony/kortea.htm
Tea comes full-circle. Article tracing the developments in tea history that have contributed to the birth of bubble tea. Bubble tea is also known as boba, pearl or tapioca tea. http://www.bruceandclark.com/historyofbubbletea.htm