Philippine (Republic) National Science Development Board. (1963). Five-year science and technology development program FY 1962-63 to FY 1966-67. s. n.
Chicago-viite (17. p.)Philippine (Republic) National Science Development Board. Five-year Science and Technology Development Program FY 1962-63 to FY 1966-67. Manila: s. n, 1963.
MLA-viite (9. p.)Philippine (Republic) National Science Development Board. Five-year Science and Technology Development Program FY 1962-63 to FY 1966-67. s. n, 1963.
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