Authority for the Protection and Management of Angkor and the Region of Siem Reap - History of Angkor Vat, chronology, glossary, legal texts, publications, and information about the organism.
Beauty and Darkness: Cambodia in Modern History - An extensive collection of documents, essays, articles, and photographs on the recent history of Cambodia, particularly the Khmer Rouge period, with bibliography.
Cambodia - Panorama Productions gives a heavily illustrated sketch of the sophisticated Khmer heritage and recent tragic history of this country.
Chronology of Cambodian History - Timeline from the pre-Angkor period to the present day.