ASEAN. Permanent Committee on Communications, Air Traffic Services and Meteorology. Meeting. (1976). Report of the Sixth Meeting of the ASEAN Permanent Committee on Communications, Air Traffic Services and Meteorology, Manila, Philippines. s.n..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)ASEAN. Permanent Committee on Communications, Air Traffic Services and Meteorology. Meeting. Report of the Sixth Meeting of the ASEAN Permanent Committee on Communications, Air Traffic Services and Meteorology, Manila, Philippines. [S.l.: s.n., 1976.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)ASEAN. Permanent Committee on Communications, Air Traffic Services and Meteorology. Meeting. Report of the Sixth Meeting of the ASEAN Permanent Committee on Communications, Air Traffic Services and Meteorology, Manila, Philippines. s.n., 1976.