O`Farrell, Patrick, author
New South Wales University Press, 1984
Buku Teks
Etherton, Michael
Macmillan, 1989
Buku Teks
Wanrau, Gerhard
Berlin Henschel verlag 1957
Buku Teks
Ando, Tsuzuo
Walter, 1970
Buku Teks
Wanrau, Gerhard
Berlin Henschel verlag 1957
Buku Teks