Ren kou tong ji xue /
Yang Deqing, Wang Lianxiang, Zhao Linkun.
人口统计学
APA Citation
Yang, D., Zhao, L., Wang, L., 赵林坤., 王连香., 杨德淸. (1981). Ren kou tong ji xue. Di 1 ban. Shijiazhuang: Hebei ren min chu ban she .
MLA Citation
杨德淸, et al.. Ren Kou Tong Ji Xue. Di 1 ban. Shijiazhuang: Hebei ren min chu ban she , 1981.
Warning: These citations may not always be complete (especially for serials).