TY  - BOOK
AU  - Shaughnessy, John J.
AU  - Zechmeister, Eugene B.
AU  - Zechmeister, Janne S.  
TI  - Research Methods in Psychology 
SN  - 9780071086813
U1  - 150.721 
PY  - 2012///
CY  - New York 
PB  - McGraw Hill
KW  - Psychology
ER  -