Arges, K. Pete, author
McGraw-Hill, 1963
Buku Teks
Bolton, W. (William), 1933-, author
Butterworth-Heinemann, 1994
Buku Teks
Singh, Surendra, author
Vikas, 1979
Buku Teks
Singer, Ferdinand L., author
Harper & Row, 1980
Buku Teks
Stepin, P., author
Peace, [1964?]
Buku Teks