Vos, R. &. o. (2008). Aging and development. Zed Books.
Chicago-čujuhus (17. p.)Vos, Rob & others. Aging and Development. London: Zed Books, 2008.
MLA-čujuhus (9. p.)Vos, Rob & others. Aging and Development. Zed Books, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.