edited by Paul G. Jespers, Carlo H. SeÌquin, Fernand van de Wiele
Sijthoff & Noordhoff, 1982
Buku Teks
Prentice-Hall, 1987
Buku Teks
Krzysztof Iniewski
McGraw-Hill, 2011
Buku Teks
Jayanthy, S.
Springer Singapore, 2019
eBooks
Glasser, Lance A.
Addison-Wesley, 1985
Buku Teks