Steen, Mary. The handbook of midwifery research / Mary Steen, Taniya Roberts. - Chichester, West Sussex : Wiley-Blackwell, 2011. - xvii, 219 p. : ill. ; 23 cm. ISBN: 9781405195102 (pbk.) RM103.94 Subjects--Topical Terms: Midwifery--methods.Research design. Index Terms--Genre/Form: Handbooks.