Si xiang zheng zhi jiao yu yu jin xian dai she hui bian ge =Defang Li · First published 2007Open the Tome
Zhongguo gong chan dang nong cun si xiang zheng zhi jiao yu shiDefang Li · First published 2007Open the Tome
Dang dai jiao cha xue ke shi yong da quanDesheng Wang, Defang Li, Lu Jiang · First published 1992Open the Tome
