Singapore : facts and pictures 1979
[Ministry of Culture. The Publicity Division], [1979]
 Buku Teks SO
Singapore : facts and pictures 1978
[Ministry of Culture. The Publicity Division], [978]
 Buku Teks SO
Trend in Singapore: proceedings anf background paper/edited by: Seah Chee Meow
Singapore UniVersity Press for ISEAS, 1975
 Buku Teks
China year book 1923 / edited by H.G.W. Woodhead
Simpkin, Marshall, Hamilton, Kent, , 1923
 Buku Teks
China year book 1929-30 / edited by H.G.W. Woodhead
University of Chicago Press, 1937
 Buku Teks