APA (7th ed.) Zitazioa

Barrientos, A. (2013). Social Assistance in Developing Countries (First.). Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Barrientos, Armando. Social Assistance in Developing Countries. First. United Kindom: Cambridge University Press, 2013.

MLA (9th ed.) Zitazioa

Barrientos, Armando. Social Assistance in Developing Countries. First. Cambridge University Press, 2013.

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