Masefield, Muriel, author
G. Bell and Sons, 1954
Buku Teks
Fania Roseliza, author
2018
UI - Skripsi (Membership)
Association of Commonwealth Universities, 1976
Buku Teks
Millar, T.B.
Sydney University Press, 1967
Buku Teks
Marshall, Geoffrey, author
Oxford University Press, 1957
Buku Teks