APA (7 ম সংস্করণ) উদ্ধৃতি

Yoon, S. Y. (1980). A score for development: New directions in monitoring and evaluation. United Nations Asian and Pacific Development Institute.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Yoon, Soon Young. A Score for Development: New Directions in Monitoring and Evaluation. [Washington, D.C.]: United Nations Asian and Pacific Development Institute, 1980.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Yoon, Soon Young. A Score for Development: New Directions in Monitoring and Evaluation. United Nations Asian and Pacific Development Institute, 1980.