Παραπομπή APA

Chacko, G. K. (1976). Applied operations research: :systems analysis in hierarchical decision making. North Holland publishing.

Παραπομπή Chicago Style

Chacko, George K. Applied Operations Research: :systems Analysis in Hierarchical Decision Making. Amsterdam: North Holland publishing, 1976.

Παραπομπή MLA

Chacko, George K. Applied Operations Research: :systems Analysis in Hierarchical Decision Making. North Holland publishing, 1976.