Bryman, Alan. Business Research Methods. by Alan Bryman and Emma Bell. - 1st. ed . - - New York: Oxford University Press, 2003 - xiv,608p. ;24cm ISBN: 0-19-925938-0 Subjects--Topical Terms: Research Methodology.Epistemology.Ontology.Research Strategy. Dewey Class. No.: 001.42 / BRYA