Vera-Sanso, Penny (2005) "They don’t need it, and I can’t give it": filial support in South India. In: Kreager, P. and Schröder-Butterfill, E. (eds.) Ageing Without Children: European and Asian Perspectives on Elderly Access to Support Networks. Fertility, Reproduction and Sexuality 6. Oxford, UK: Berghahn Books, pp. 77-105. ISBN 9781571816146.

Vera-Sanso, Penny (2004) They don't need it and I can't give it: filial support in South India. In: Kreager, P. and Schröder-Butterfill, E. (eds.) Ageing Without Children: European and Asian Perspectives on Elderly Access to Support Networks. Oxford, UK: Berghahn Books, pp. 77-105. ISBN 9781845450410.