Shuhaimi Baba
Perbadanan Kemajuan Filem Nasional Malaysia, 2009
Buku Referensi
Welch, Joseph N.
Houghton Miffiln, 1956
Buku Teks
Maslov, Yevgeny
Moscow Foreign Languages Publishing House 1960
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
Purcell, Victor, 1896-1965
Oxford University Press, 1967
Buku Teks SO