Hills, George S., author
The law of accounting and financial statements
Garland Pubishing, 1982
 Buku Teks
Israels, Carlos L.
Modern securities transfers/ Carlos L.Israels.
Warren, Gorham and Lamont,Inc., 1971
 Buku Teks
Currance, Phillip L., author
Emergency care for hazardous materials exposure
Elsevier, 2005
 Buku Teks
Blackman, William C., author
Basic hazardous waste management
CRC Lewis, 1996
 Buku Teks
Gelfand, M. David, author
State and Local Taxation and Finance: In A Nutshell
West Publishing, 1986
 Buku Teks