Gunglo Dagiti Mannurat Iti Iluko (GUMIL) & Duque, R. A. (1992). GUMIL Filipinas directory of Ilocano writers. El Nino Pub. House.
Lua i Stíl Chicago (17ú heag.)Gunglo Dagiti Mannurat Iti Iluko (GUMIL) agus Reynaldo A. Duque. GUMIL Filipinas Directory of Ilocano Writers. Manila: El Nino Pub. House, 1992.
Lua MLA (9ú heag.)Gunglo Dagiti Mannurat Iti Iluko (GUMIL) agus Reynaldo A. Duque. GUMIL Filipinas Directory of Ilocano Writers. El Nino Pub. House, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.