Harman, Carter
A Popular history of music
Dell Publishing, 1956
 Buku Teks
Fowler, David C.
A literary history of the popular ballad
Duke University Press, 1968
 Buku Teks
Winstedt, Richard, 1878-1966
A history of classical Malay literature
Oxford University Press, 1969
 Buku Teks
Wolters, Oliver William
Fall of Srivijaya in Malay history
Oxford University Press, 1970
 Buku Teks
Wolters, Oliver William
The fall of Srivijaya in Malay history
Lund Humphries, 1970
 Buku Teks