Ghauri, Pervez N., Research methods in business studies : a practical guide / Pervez N. Ghauri , Kjell Gronhaug , Ivar Kristianslund. - Englewood Cliffs, N.J. : Prentice-Hall, 1995. - 162 pages : illustrations ; 24 cm. ISBN: 0130157104 RM55.71 Subjects--Topical Terms: Management--Research.Business--Research.