APA (7 ম সংস্করণ) উদ্ধৃতি

Eastern Regional Organization for Public Administration. (1972). First Asian foreign service course, 21 July to 9 September 1967, Manila and Baguio, Philippines. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Eastern Regional Organization for Public Administration. First Asian Foreign Service Course, 21 July to 9 September 1967, Manila and Baguio, Philippines. Sl: s.n, 1972.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Eastern Regional Organization for Public Administration. First Asian Foreign Service Course, 21 July to 9 September 1967, Manila and Baguio, Philippines. s.n, 1972.