Qin Feng lao zhao pian guan bian ; Zhang Qinnan yi = The collection of old royal buildings in Beijing / edited by Qin Feng Old Photographies Studio ; translated by Zhang Qinnan
Gu gong cang ying : xi yang jing li de huang jia jian zhu = The photographic collection of the Palace Museum : imperial buildings through western camera / Shan Jixiang zhu bian.