Artikel Jurnal
by Frederick S. Hillier [and others]
McGraw-Hill, 2008
Buku Teks
by Frederick S. Hillier ... [et. al.]
McGraw-Hill Education, 2014
Buku Teks
Jacobson, Ivar, author
Addison-Wesley, 1992
Buku Teks
Dillon, Patricia M., author
F.A Davis Company, 2003
Buku Teks