Cita APA (7a ed.)

World Institute for Development Economics Research & Ahmad, E. (1991). Social security in developing countries. Clarendon.

Cita Chicago Style (17a ed.)

World Institute for Development Economics Research y Ehtisham Ahmad. Social Security in Developing Countries. Oxford: Clarendon, 1991.

Cita MLA (9a ed.)

World Institute for Development Economics Research y Ehtisham Ahmad. Social Security in Developing Countries. Clarendon, 1991.