Pesigan, T. P. (1948). The endemicity of Schistosomiasis japonica in Sorsogon, Southeastern Luzon. s.n.].
Chicago Style aipamenaPesigan, Trinidad P. The Endemicity of Schistosomiasis Japonica in Sorsogon, Southeastern Luzon. [Manila: s.n.], 1948.
MLA aipamenaPesigan, Trinidad P. The Endemicity of Schistosomiasis Japonica in Sorsogon, Southeastern Luzon. s.n.], 1948.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.