[Philippines (Republic) Department of Health]. (1963). Plan of operations: Malaria eradication program. s.n.].
Cita Chicago (17th ed.)[Philippines (Republic) Department of Health]. Plan of Operations: Malaria Eradication Program. [Manilan: s.n.], 1963.
Cita MLA (9th ed.)[Philippines (Republic) Department of Health]. Plan of Operations: Malaria Eradication Program. s.n.], 1963.
Atenció: Aquestes cites poden no estar 100% correctes.