Patten Mildred L. Au. 
Proposing empirical research   a guide to the fundamentals 
Patten Mildred L. Au. 
 - 5th 
 - New York  Routledge USA        2014 
 - viii,200p.  cm. 
9781936523306 (pbk)  UKP 35.99 
30067 
 76, 14/03/2017, Mallika Books  Textual 
RESEARCH METHODS
Sigma:f, Q4