Martin, James, author
Prentice-Hall, 1990
Buku Teks
Hall. James A, author
Thomson/South-Western, 2005
Buku Teks
Yan Suseno, author
2014
UI - Tugas Akhir
Orilia, Lawrence S., author
McGraw-Hill, 1986
Buku Teks
Long, Larry E., author
Prentice-Hill, 1984
Buku Teks