TY  - BOOK
AU  - Petri,Herbert L.
TI  - Motivation: theory, research and applications 
SN  - 0534204600
PY  - 1996///
CY  - Pacific Grove, Ca.
PB  - Brooks/Cole Publishing Co.
KW  - Motivation (Psychology)
N1  - includes bibliographical references and index; Buku bacaan asas fakulti
ER  -