Gantuangco, B. (1997). Information technology changing business rules [series]. IN Special report [column]. Philippine Daily Inquirer.
Dyfyniad Arddull ChicagoGantuangco, Bobby. "Information Technology Changing Business Rules [series]. IN Special Report [column]." Philippine Daily Inquirer 1997.
Dyfyniad MLAGantuangco, Bobby. "Information Technology Changing Business Rules [series]. IN Special Report [column]." Philippine Daily Inquirer, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.