ゴア併合
Rotter, Andrew Jon (2000). Comrades at Odds: The United States and India, 1947–1964. Cornell University Press. ISBN 0-8014-8460-X. オリジナルの12 October 2023時点におけるアーカイブ。. https://web.archive.org/web/20231012162511/https://books.google.com/books?id=uPx4vb99RUoC 2016年2月13日閲覧。
Couto, Francisco Cabral (2006). Remembering the Fall of Portuguese India in 1961. ISBN 972-8799-53-5 (Partial online version at GoaBooks2 Archived 3 October 2020 at the Wayback Machine.)