Efano Hermawan, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
editors E.H. Blake; P. Wisskirchen
Springer-Verlag , 1991
Buku Teks
edited by Georg Heeg ... [and others]
Prentice-Hall, 1992
Buku Referensi
Eden, Amnon H., author
Wiley , 2011
Buku Teks
by Erich Gamma ... [and others]
Addison-Wesley, 1995
Buku Teks