Gil, G., & Ong, J. S. (1997). Wordsmith with a slingshot: The Gerry Gil book. Phoenix Publishing House.
Lua i Stíl Chicago (17ú heag.)Gil, Generoso, agus Jaime S. Ong. Wordsmith with a Slingshot: The Gerry Gil Book. Quezon City: Phoenix Publishing House, 1997.
Lua MLA (9ú heag.)Gil, Generoso, agus Jaime S. Ong. Wordsmith with a Slingshot: The Gerry Gil Book. Phoenix Publishing House, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.