Hanbury, Harold Grenville, author
Methuen, 1956
Buku Teks
Holdsworth, William, Sir, author
Methuen, 1938
Buku Teks
1951
Buku Teks
edited Charles Singer, E.J. Holymyard, A.R. Hall
At The Clarendon Press, 1957
Buku Teks
Otis, William Bradley, author
Barnes & Noble, [c1937]
Buku Teks