edited by A.D. Boardman
John Wiley & Sons, 1980
Buku Teks
Sobel, Max A., author
Prentice-Hall, 1980
Buku Teks
Zemansky, Mark W. (Mark Waldo), 1900-, author
McGraw-Hill, 1957
Buku Teks
Dougan, Dennis L.
Sweet & Maxwell , 1951
Buku Teks
Murphy, Raymond, author
Cambridge University Press, 1998
Buku Teks