TY  - BOOK
AU  - Martin,Gary
AU  - Pear,Joseph
TI  - Behavior modification: what it is and how to do it 
SN  - 0130807427
PY  - 1999///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Behavior modification
N1  - References : p. 401-432; Buku bacaan asas fakulti
ER  -