Cita APA (7th ed.)

Duflo, E. (2000). Grandmothers and grandaugthers: Old age pension and intra-household allocation in South Africa. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Duflo, Esther. Grandmothers and Grandaugthers: Old Age Pension and Intra-household Allocation in South Africa. Cambridge: National Bureau of Economic Research, 2000.

Cita MLA (9th ed.)

Duflo, Esther. Grandmothers and Grandaugthers: Old Age Pension and Intra-household Allocation in South Africa. National Bureau of Economic Research, 2000.