^Testa, Michael (19 March 2002). "New find at Mdina most important so far in old capital". Times of Malta. Archived from the original on 13 April 2016.
^"最古級の漆製品焼失で視察/関係者が北海道南茅部町に" [Officials in Minamikayabe, Hokkaido say oldest lacquerware was burned]. Shikoku News (in Japanese). 2002-12-30. Retrieved 2020-11-01.
^"Lands, Hands And Cyanide: Mining Expansion In Northwest Santa Cruz". www.minesandcommunities.org. Retrieved 2021-04-21.
^"Cueva de las Manos. Historia de las Investigaciones en el sitio arquelógico". www.cuevadelasmanos.org. Retrieved 2021-05-01.
^Identifiants et référentiels pour l'Enseignement. "Gradín, Carlos Joaquín (1918-2002)" (in French). Archived from the original on 2021-05-01. Retrieved 2021-05-23.
^Gradin, Carlos J.; Oliva, Fernando (2004). La región pampeana: su pasado arqueológico. Laborde. ISBN 987-9459-68-7. OCLC 1025944494. In The Library of Congress. "Gradin, Carlos J." id.loc.gov. LCCN no92033009. Archived from the original on 2021-05-02. Retrieved 2021-06-22.
^"Obituary: Gordon Willey". theguardian.com. 10 May 2002. Retrieved 15 March 2017.
^"Obituary: Barbara Adams". The Guardian. 13 July 2002. Retrieved 9 October 2017.