Hung, William S.H.
[Publisher not identified], 1934
Buku Teks
Fyzee, Asaf A.A.
Oxford University Press, 1960
Buku Teks
Turner, J.W. Cecil
At The University Press, 1952
Buku Teks
Reuschlein, Harold Gill
St. Paul Minn, 1990
Buku Teks
Harvey, Cameron
Carswell, 1993
Buku Teks