Davies, Cuthbert Collin, 1896-1974, author
Oxford University Press, 1959
Buku Teks
Davies, Cuthbert Collin, 1896-1974, author
Oxford University Press, 1959
Buku Teks
Shepperd, William R., author
Barnes and Noble, 1959
Buku Referensi
Roolvink, R., author
Djambatan, 1957
Buku Referensi
J.C.R. Camm, John McQuilton, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi