בידספיריט | Chinese Seals, T.C. Lai, Introduction
Chinese Seals, T.C. Lai, Introduction by Jiu-Fong L. Chang , Univerity of London Press, 2nd Edition 1983
Chinese Seals, T.C. Lai, Introduction by Jiu-Fong L. Chang , Univerity of London Press, 2nd Edition 1983