TY  - BOOK
AU  - MacKinnon, David Peter
TI  - Introduction to statistical mediation analysis / 
SN  - 9780805864298
U1  - 519.5 22
PY  - 2008///
CY  - New York : 
PB  - Lawrence Erlbaum Associates, 
KW  - Mediation (Statistics) - Mediation Model
N1  - Include Index
ER  -