Coching, G. c. (1998). Sanggumay [microform]. University of the Philippines Diliman Library.
Cita Chicago (17th ed.)Coching, Gregorio c. Sanggumay [microform]. Quezon City: University of the Philippines Diliman Library, 1998.
Cita MLA (9th ed.)Coching, Gregorio c. Sanggumay [microform]. University of the Philippines Diliman Library, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.