Collis, Jill. Business research : a practical guide for undergraduate & postgraduate students / Jill Collis & Roger Hussey. - 3rd ed. - Hampshire ; New York : Palgrave Macmillan, 2009. - xv, 358 p. : ill. ; 24 cm. Includes bibliography references and index. ISBN: 9781403992475 (pbk.) B Subjects--Topical Terms: Business -- Research -- Methodology. LC Class. No.: HD30.4