Nelson, J. M. (1979). Access to power: Politics and the urban poor in developing nations. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Nelson, Joan M. Access to Power: Politics and the Urban Poor in Developing Nations. Princeton, N.J: Princeton University Press, 1979.
Lua MLA (9ú heag.)Nelson, Joan M. Access to Power: Politics and the Urban Poor in Developing Nations. Princeton University Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.