Palafox, . F. A., Jr. (2004). Manila Megalopolis 2020. IN Mapping the future [column]. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Palafox, Felino A., Jr. "Manila Megalopolis 2020. IN Mapping the Future [column]." Philippine Daily Inquirer 2004.
Lua MLA (9ú heag.)Palafox, Felino A., Jr. "Manila Megalopolis 2020. IN Mapping the Future [column]." Philippine Daily Inquirer, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.