University of the Philippines (Diliman). Office of the President & Romulo, C. P. (1963). Promise and performance: A report from the President to the faculty, September 21, 1963. The Office].

University of the Philippines (Diliman). Office of the President and Carlos P. Romulo. Promise and Performance: A Report from the President to the Faculty, September 21, 1963. [Quezon City: The Office], 1963.

University of the Philippines (Diliman). Office of the President and Carlos P. Romulo. Promise and Performance: A Report from the President to the Faculty, September 21, 1963. The Office], 1963.