Holttum, R.E.
A revised Flora of Malaya : an Illustrated systematic account of the Malayan flora, including commonly cultivated plants vol.II / R.E. Holttum
Authority , 1966
 Buku Teks
King, George, Sir
Flora of the Malayan Peninsula
Mehra Offset Press, 1986
 Buku Teks
Gimlette, John D.
A dictionary of Malayan medicine
Oxford University Press, 1971
 Buku Referensi
Marsden, William
A dictionary and grammar of the Malayan language
Oxford University Press, 1984
 Buku Referensi
Groeneveldt, W. P. (Willem Pieter), 1841-1915
Historical notes on Indonesia and Malaya : compiled from Chinese sources
Bhratara, 1960
 Buku Teks