Abad, J. H. (1980). Espanol para universitarios Filipinos: Libro I. College of Arts and Sciences, University of the Philippines.
Cita Chicago (17th ed.)Abad, Jesusa Henson. Espanol Para Universitarios Filipinos: Libro I. [Quezon City]: College of Arts and Sciences, University of the Philippines, 1980.
Cita MLA (9th ed.)Abad, Jesusa Henson. Espanol Para Universitarios Filipinos: Libro I. College of Arts and Sciences, University of the Philippines, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.