Handy, C. B. (2015). The second curve: Thoughts on reinventing society. Random House Business.
Dyfyniad Arddull ChicagoHandy, Charles B. The Second Curve: Thoughts on Reinventing Society. London: Random House Business, 2015.
Dyfyniad MLAHandy, Charles B. The Second Curve: Thoughts on Reinventing Society. Random House Business, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.