Memories of Rhodesia
http://www.memoriesofrhodesia.com
This is the website for Memories of Rhodesia, Inc., a company that is committed to "keeping the memory of Rhodesia alive." They sell books, films, and other products that focus on different aspects of Rhodesia's history.
The World Fact Book: Zimbabwe
https://www.cia.gov/library/publications/the-world-factbook/geos/zi.html
The Central Intelligence Agency of the United States maintains this website, which offers information regarding geography; people and society; government; economy; communications; transportation; military; and transnational issues for every country in the world. The Zimbabwe page is informative and offers a history of the country, which is helpful for the context of Tambu's story.
Shona Language
This website includes a searchable Shona-English dictionary. It will come in handy when trying to understand some of the specific Shona terms in Nervous Conditions.
Tsitsi Dangarembga at TEDxHarare
http://www.youtube.com/watch?v=PAKh0nSsjlA
Author Tsitsi Dangarembga speaking at the TED conference in Harare. Her lecture is called, "The Question Posed by my Cat".