(2001). Constancio de Guzman, composer of Bayan Ko and Maalaala Mo Kaya, honored. Philippine Daily Inquirer.
Dyfyniad Arddull Chicago"Constancio De Guzman, Composer of Bayan Ko and Maalaala Mo Kaya, Honored." Philippine Daily Inquirer 2001.
Dyfyniad MLA"Constancio De Guzman, Composer of Bayan Ko and Maalaala Mo Kaya, Honored." Philippine Daily Inquirer, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.