Payutto, P. A. (1998). Buddhist Solutions for the Twenty-First Century. Bangkok: Buddhadhamma Foundation.
Dyfyniad Arddull ChicagoPayutto, P. A. Buddhist Solutions for the Twenty-First Century. Bangkok: Buddhadhamma Foundation, 1998.
Dyfyniad MLAPayutto, P. A. Buddhist Solutions for the Twenty-First Century. Bangkok: Buddhadhamma Foundation, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.