(1998). Hungary awards genius prize to Filipino inventor. Philippine Daily Inquirer.
Dyfyniad Arddull Chicago"Hungary Awards Genius Prize to Filipino Inventor." Philippine Daily Inquirer 1998.
Dyfyniad MLA"Hungary Awards Genius Prize to Filipino Inventor." Philippine Daily Inquirer, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.