Davis, David A., author
Van Nostrand Reinhold, 1990
Buku Teks
Walker, Theodore D., author
Van Nostrand Reinhol, 1990
Buku Teks
Martin, C. Leslie, author
Macmillan, 1970
Buku Teks
Ching, Francis D.K., 1943-, author
John Wiley & Sons, 2003
Buku Teks
Ching, Frank
Van Nonstrand Reinhold Company, 1975
Buku Teks