Carey, P. B. R., author
KITL Press, 2007
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Chambliss, William J., author
Addison-Wesley, 1971
Buku Teks
Aldred, Cyril
Thames and Hudson, 1965
Buku Teks