Gunglo Dagiti Mannurat Iti Iluko (GUMIL) & Duque, R. A. (1992). GUMIL Filipinas directory of Ilocano writers. El Nino Pub. House.
Style de citation Chicago (17e éd.)Gunglo Dagiti Mannurat Iti Iluko (GUMIL) et Reynaldo A. Duque. GUMIL Filipinas Directory of Ilocano Writers. Manila: El Nino Pub. House, 1992.
Style de citation MLA (9e éd.)Gunglo Dagiti Mannurat Iti Iluko (GUMIL) et Reynaldo A. Duque. GUMIL Filipinas Directory of Ilocano Writers. El Nino Pub. House, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.