Gaya APA
Colfer, C, J, P.
(1999).
The Bag. Basic Assessement Guide for Human Well-Being
(
I)
.
Jakarta:
CIFOR.
Gaya MLA
Colfer, Carol, J., Pierce.
"The Bag. Basic Assessement Guide for Human Well-Being".
I
Jakarta:
CIFOR,
1999.
Text.