Trees of Sabah - Cockburn, P. F.; Yap, Pak Hau; Sabah. Jabatan Perhutanan (Sabah : Borneo Literature Bureau for Forest Dept., 1976)
Vol.2 published by Dewan Bahasa dan Pustaka, Cawangan Sarawak for Forest Department, Sabah
Keywords: Trees -- Sabah; Forests and forestry -- Sabah; Sabah -- Trees; Sabah -- Forests and forestry