Gaya APA
Introduction to Operation Research. (1980).
California:
Holden Day.
Gaya Chicago
Introduction to Operation Research.
Ed.3.
California:
Holden Day,
1980.
.
Gaya MLA
Introduction to Operation Research.
Ed.3.
California:
Holden Day,
1980.
.
Gaya Turabian
Introduction to Operation Research.
California:
Holden Day,
1980.
.