Absent history : the untold story of special branch operations in Singapore 1915-1942 - Ban, Kah Choon (Singapore : Harizon Books, 2001)
Previous ed : Singapore : Raffles, 2001.
Bibliography : p. 259-263
Koleksi sumbangan Prof. Dr. Mohd. Safar Hasim.
Keywords: Secret service -- Singapore; Detectives -- Singapore