TY  - GEN
AU  - Bem, Sacha
AU  - Huib Looren De Jong
TI  - Theoretical issues in psychology: an introduction 
SN  - 9780857029799
AV  - BF38 BEM 2013 
PY  - 2013///
CY  - Los Angeles
PB  - Sage
KW  - Psychology
N1  - Includes bibliographical references and index
ER  -