Literatur |
Adams, J., Khan, H. T. A., Raeside, R., White, D. (2012) Research Methods for Graduate Business and Social Science Students. London: Sage Publications Ltd.
Collis, J., Hussey, R. (2009) Business Research A Practical Guide for Undergraduate and Postgraduate Students. (3rd edn). Houndmills, Basingstoke: Palgrave Macmillan.
Saunders, M., Lewis, P., Thornhill, A. (2009) Research Methods for Business Students. (6th edn). Harlow: Pearson Education Ltd.
Yin, R. K. (2003) Case Study Research, Design and Methods. (3rd edn). London: Sage Publications Ltd. |