Beiping Shi cai zheng ju shi xi bao gao - Wei, Shudong; Ju, Zhendong (Cheng wen chu ban she, 1977)
Colophon title. - Each work has a separate t.p. - "Di zheng xue yuan zhi lun wen ji bao gao ... jun wei shou xie gong kai ... nai ... ding yue ying yin."