Suntoyo Yitnosumarto
Gramedia Pustaka Utama , 1990
Buku Teks
McLachlan, Dan
Prentice-Hall, 1968
Buku Teks
Akhiezer, A.I., author
Pergamon Press , 1981
Buku Teks
Baxter, Rodney J., author
Academic Press, 1982
Buku Teks
Rosser, W.G.V.
Ellis Horwood, 1982
Buku Teks