(2001). Gonzales, former Senate president, dies at 78. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)"Gonzales, Former Senate President, Dies at 78." Philippine Daily Inquirer 2001.
Lua MLA (9ú heag.)"Gonzales, Former Senate President, Dies at 78." Philippine Daily Inquirer, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.