Morrison, John
Rigby, 1972
Buku Teks
Porter, Hal, 1911-1984
Angus and Robertson, 1962
Buku Teks
Moorhouse, Frank
Angus & Robertso, 1978
Buku Teks
Semmler, Clement, editor
Angus & Robertson, 1966
Buku Teks
Clarke, Marcus
Hale & Iremonger, c1983
Buku Teks