Zui hou de "tian chao" : Mao Zedong, Jin Richeng yu Zhong Chao guan xi = The Last "Celestial empire" : Mao Zedong, Kim Il Sung and Sino-North Korean relations / by Shen Zhihua
a production of Long Bow Group, produced in association with WGBH/Frontline and the Independent Television Service ; produced and directed by Richard Gordon, Carma Hinton