Eduardo, S. L. (1977). Comparative histology and egg shell formation of Carmyerius synethes (Fischoeder, 1901) and Gastrothylax crumenifer (Creplin, 1847) (Digena: Gastrothylacidae) from Bubalus bubalis Linn. in the Philippines. University of the Philippines Library.
Cita Chicago (17th ed.)Eduardo, Salcedo L. Comparative Histology and Egg Shell Formation of Carmyerius Synethes (Fischoeder, 1901) and Gastrothylax Crumenifer (Creplin, 1847) (Digena: Gastrothylacidae) from Bubalus Bubalis Linn. in the Philippines. Quezon City: University of the Philippines Library, 1977.
Cita MLA (9th ed.)Eduardo, Salcedo L. Comparative Histology and Egg Shell Formation of Carmyerius Synethes (Fischoeder, 1901) and Gastrothylax Crumenifer (Creplin, 1847) (Digena: Gastrothylacidae) from Bubalus Bubalis Linn. in the Philippines. University of the Philippines Library, 1977.