edited by Spyros G. Tzafestas
North-Holland, 1985
Buku Referensi
Leigh, James R.
Prentice-Hall, 1992
Buku Teks
Katz, Paul, author
Prentice-Hall, 1981
Buku Teks
Jacquot, Raymond G.
Marcel Dekker , 1981
Buku Teks
Houpis, Constantine H., author
McGraw-Hill, 1992
Buku Teks