APA Style
Lee, Petunia. (2012).
Internal drive theory : motivate your child to want to study .
Singapore:
.
Chicago Style
Lee, Petunia.
Internal drive theory : motivate your child to want to study.
Singapore:
,
2012.
Printed Book.
MLA Style
Lee, Petunia.
Internal drive theory : motivate your child to want to study.
Singapore:
,
2012.
Printed Book.
Turabian Style
Lee, Petunia.
Internal drive theory : motivate your child to want to study.
Singapore:
,
2012.
Printed Book.