Harahap, Indah Sari, author
Fakultas Teknik Universitas Indonesia, 1992
UI - Skripsi (Membership)
edited by Guy Pujolle
Springer-Verlag , 1991
Buku Teks
Reiss, Leszek, author
Prentice-Hall, 1987
Buku Teks
Kopeck, Ronald F., author
McGraw-Hill , 1986
Buku Teks
Hutchison, David, author
Addison-Wesley, 1988
Buku Teks