Gaya APA
Hillier, F. et al (2008).
Introduction To Operations Research = Penelitian Operasional Buku Kedua (Eighth Edition).
Yogyakarta:
Andi.
Gaya MLA
Hillier, Frederick. et al.
"Introduction To Operations Research = Penelitian Operasional Buku Kedua".
Eighth Edition
Yogyakarta:
Andi,
2008.
Book.