Meridians, [196?]
Buku Teks
Wright, Andrew, 1937-
Cambridge University Press , 1989
Buku Teks
Carroll, Noel
Blackwell Publishing, 2008
Buku Teks
[Ministry of Culture. The Publicity Division], [978]
Buku Teks SO
[Ministry of Culture. The Publicity Division], [1979]
Buku Teks SO