Freeman, Harold Adolph, author
Addison-Wesley, 1963
Buku Teks
Daniel, Wayne W., author
Houghton Miffiln, 1989
Buku Teks
Naiman, Arnold
McGraw-Hill, 1983
Buku Teks
Puri, Subhash C., author
G.K. Hall Medical, 1980
Buku Teks
Ractliffe, J.F.
Oxford University Press , 1962
Buku Teks