Kefala, Antigone, author
Hale & Iremonger, 1984
Buku Teks
Ballantyne, R.M. (Robert Michael), 1825-1894, author
Collinds, 1960
Buku Teks
Ballantyne, Robert Michael, 1825-1894, author
Longman, Green, 1950
Buku Teks
Stevenson, Robert Louis, author
Holt, Rinehart and Winston, 1961
Buku Referensi
Smith, Vivian
Angus and Robertson, 1967
Buku Teks