TY  - BOOK
AU  - Ridley, Diana
TI  - The Literature review : a step-by-step guide for students
SN  - 9781446201435
U1  - 001.4 
PY  - 2012///
CY  - Los Angeles
PB  - Sage
KW  - RESEARCH
KW  - Research-Methodology-handbook
ER  -