Lerma, R. E. (1999). Artist of true grit and substance asserts pre eminence. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Lerma, Ramon E.S. "Artist of True Grit and Substance Asserts Pre Eminence." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Lerma, Ramon E.S. "Artist of True Grit and Substance Asserts Pre Eminence." Philippine Daily Inquirer, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.