Cooper, Harris M.

    Research synthesis and meta-analysis : a step-by-step approach / Harris Cooper. 4th ed.

    Los Angeles [etc.] : Sage, cop. 2010. IX, 269 s. : il. ; 22 cm.
    (Applied Social Research Methods Series ; vol. 2)
    (Applied Social Research Methods Series vol. 2)
    ISBN 978-1-4129-3705-4

   
T.16034        UKD: 303.4/.8=111