TY - BOOK AU - Ridley, Diana AU - Ridley, Diana TI - The literature review : a step-by-step guide for students SN - 9781412934268 AV - 808.066 RID 2008 U1 - 808.066 RID 2008 PY - 2008/// CY - London Thousand Oaks, Calif. PB - SAGE KW - Educational and Personal development ER -