Dyfyniad APA

Brady, D. W., & Spence, M. (2010). Leadership and growth. World Bank.

Dyfyniad Arddull Chicago

Brady, David W., and Michael Spence. Leadership and Growth. Washington, DC: World Bank, 2010.

Dyfyniad MLA

Brady, David W., and Michael Spence. Leadership and Growth. World Bank, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.