Delong Xu has written:
'Xu Delong hua ji' -- subject(s): Chinese Painting, Painting, Chinese
Sylvia DeLong has written: 'Guideposts to mystical and mundane interpretations' -- subject- s -: Astrology
Richard M. DeLong has written: 'Geology of Stark County' -- subject(s): Geology
Yucheng Xu has written: 'Zi hua'
Dahui Xu has written: 'Qian tao'
Huafeng Xu has written: 'Yan Ruoqu \\'
Baoshan Xu has written: 'Zhejiang sheng'
Xiangjun Xu has written: 'San chang'
Huazhong Xu has written: 'Ku du'
Zheng Xu has written: 'Xu Shu zou ma jian Zhuge'
Gu'an Xu has written: 'Xu Gu'an xian sheng hua ji'
Lingfu Xu has written: 'Tiantai Shan ji'
Wenzhu Xu has written: 'Sunzi yan jiu'