Clemente, U. U. (1961). Four decades of health education in the Philippine public schools 1900-1940. IN Clemente, Ursula Uichanco [column]. Education Quarterly.
Chicago-viite (17. p.)Clemente, Ursula Uichanco. "Four Decades of Health Education in the Philippine Public Schools 1900-1940. IN Clemente, Ursula Uichanco [column]." Education Quarterly 1961.
MLA-viite (9. p.)Clemente, Ursula Uichanco. "Four Decades of Health Education in the Philippine Public Schools 1900-1940. IN Clemente, Ursula Uichanco [column]." Education Quarterly, 1961.
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