Cita APA (7a ed.)

Collis, J., & Hussey, R. (2003). Business research: A practical guide for undergraduate and postgraduate students (2nd ed.). Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Collis, Jill, y Roger Hussey. Business Research: A Practical Guide for Undergraduate and Postgraduate Students. 2nd ed. Hampshire: Palgrave Macmillan, 2003.

Cita MLA (9a ed.)

Collis, Jill, y Roger Hussey. Business Research: A Practical Guide for Undergraduate and Postgraduate Students. 2nd ed. Palgrave Macmillan, 2003.