Hansen, Kirstine, Hawkes, Denise and Joshi, Heather (2009) The timing of motherhood, mothers’ employment and child outcomes. In: Kneale, Dylan, Coast, Ernestina and Stillwell, John, (eds.) Fertility, Living Arrangements, Care and Mobility. Understanding Population Trends and Processes, 1 . Springer, The Netherlands, pp. 59-80. ISBN 9781402096815 (Print) 9781402096822 (Online) (doi:https://doi.org/10.1007/978-1-4020-9682-2_4)

Hansen, Kirstine, Hawkes, Denise and Joshi, Heather (2009) Timing of motherhood and mothers’ employment and child outcomes. In: Kneale, Dylan, Coast, Ernestina and Stillwell, John, (eds.) Fertility, Living Arrangements and Care and Mobility: Understanding Population Trends and Processes. Understanding Population Trends and Processes, 1 . Springer, Heidelberg, London, New York, pp. 59-80. ISBN 978-1-4020-9681-5 (Print), 978-1-4020-9682-2 (e-book) (doi:https://doi.org/10.1007/978-1-4020-9682-2)