Wellington, J. J. (2005). Succeeding with your doctorate. Sage Publications.
Cita Chicago (17th ed.)Wellington, J. J. Succeeding with Your Doctorate. London ; Thousand Oaks, CA: Sage Publications, 2005.
Cita MLA (8th ed.)Wellington, J. J. Succeeding with Your Doctorate. Sage Publications, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.