... Research Methods for Business Students, 5th Edition, © Mark Saunders, Philip Lewis and Adrian Thornhill 2009 Slide 2.8 Saunders, Lewis and Thornhill, Research Methods for Business Students, 5th ... Thornhill, Research Methods for Business Students, 5th Edition, © Mark Saunders, Philip Lewis and Adrian Thornhill 2009 Slide 2.11 Saunders, Lewis and Thornhill, Research Methods for Business Students, ... Thornhill, Research Methods for Business Students, 5th Edition, © Mark Saunders, Philip Lewis and Adrian Thornhill 2009 Slide 2.17 Saunders, Lewis and Thornhill, Research Methods for Business Students,...