O`Brien, Eris, author
Angus & Robertson , 1950
Buku Teks
Osborn, Annie Marion
Oxford University Press, 1940
Buku Teks
Indonesia Linguistics Development Project (ILDEP), 1994
Buku Teks
Sarkar, Jagadish Narayan
Oxford Book & Stationery, 1978
Buku Teks
KITLV Press, 1998
Buku Teks