Citazione APA

Korten, D. C. (1990). Getting to the 21st century: Voluntary action and the global agenda. Oxford and IBH.

Stile di citazione Chicago

Korten, David C. Getting to the 21st Century: Voluntary Action and the Global Agenda. Calcutta: Oxford and IBH, 1990.

Citazione MLA

Korten, David C. Getting to the 21st Century: Voluntary Action and the Global Agenda. Oxford and IBH, 1990.