APA (7 ম সংস্করণ) উদ্ধৃতি

Windham, D. M. (1990). Improving the Efficiency of Educational Systems Project.: Indicators of educational effectiveness and efficiency. IEES.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Windham, Doughlas M. Improving the Efficiency of Educational Systems Project.: Indicators of Educational Effectiveness and Efficiency. Tallahassee, Fla., USA: IEES, 1990.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Windham, Doughlas M. Improving the Efficiency of Educational Systems Project.: Indicators of Educational Effectiveness and Efficiency. IEES, 1990.