Chew, Leslie, author
Lexis Nexis, 2010
Buku Teks
The Free Press, 1981
Buku Teks
Strecker, David E., author
CRC Press Taylor & Francis Group, 2011
Buku Teks
Carnahan, Charles Wendell
The C.V. Mosby Company, 1955
Buku Teks
Michael S. Schumann ... [and others]
Van Nostrand Reinhold , 1996
Buku Teks