Kotkin, G.L.
Pergamon Press, 1971
Buku Teks
Barger, V. (Vernon), 1938-, author
McGraw-Hill, 1995
Buku Teks
Kittel, Charles, author
McGraw-Hill , 1981
Buku Teks
Phalen, Thomas E.
Rinehart and Winston, 1965
Buku Teks
Synge, John L., author
McGraw-Hill, 1959
Buku Teks