Guan yu kuei lü ke guan xing zhi de ji ge wen ti /
Yu Guangyuan.
关于规律客观性质的几个问题
APA Citation
Yu, G., 于光远. (1979). Guan yu kuei lü ke guan xing zhi de ji ge wen ti. Di 1 ban. [Beijing]: Ren min chu ban she .
MLA Citation
Yu, Guangyuan, and 于光远. Guan Yu Kuei Lü Ke Guan Xing Zhi De Ji Ge Wen Ti. Di 1 ban. [Beijing]: Ren min chu ban she , 1979.
Warning: These citations may not always be complete (especially for serials).