* المعسكرات السوفييتية* The World of the Camps: Labor and Concentration Camps on the Yad Vashem website* Pages show pictures and videos of the day taken at places connected with World War II (Second World War)* Yad VaShem—The Holocaust Martyrs' and Heroes' Remembrance Authority* United States Holocaust Memorial Museum Personal Histories - Camps at United States Holocaust Memorial Museum* The Holocaust History Project* Official U.S. National Archive Footage of Nazi camps* Concentration Camps at Jewish Virtual Library* "Memory of the Camps", as shown by PBS Frontline* Podcast with one of 2,000 Danish policemen in Buchenwald* Nazi Concentration Camp Page with links to original documents