Gilbert, Nigel Researching social life - 3rd ed - London : Sage, 2008 - xxvi,549 p : ill, ; 24cm, Includes Bibliographical references and Index ISBN: 978 - 1 - 4129 -4661 -2 Subjects--Topical Terms: Sociology - methodologySociology - research LC Class. No.: HM511.R47 2008