APA (7 ম সংস্করণ) উদ্ধৃতি

Chacko, G. K. (1976). Applied operations research: Systems analsyis in hierarchical decision-making. North-Holland.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Chacko, George K. Applied Operations Research: Systems Analsyis in Hierarchical Decision-making. Amsterdam: North-Holland, 1976.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Chacko, George K. Applied Operations Research: Systems Analsyis in Hierarchical Decision-making. North-Holland, 1976.