Stuart, R.V., author
Academic Press, 1983
Buku Teks
Morosanu, C.E., author
Elsevier, 1990
Buku Teks
edited by K.N. Tu and R. Rosenberg
Academic Press, 1982
Buku Teks
Eckertova, Ludmila, author
Plenum Press, 1986
Buku Teks
Roth, A., author
North Holland, 1989
Buku Teks