Gaya APA
Colfer, C, J, P., B, M, A. (1999).
The Bag Basic Assessment Guide for Human Well-Being - 5 The Criteria & Indicators toolbox series .
Jakarta:
Cifor.
Gaya MLA
Colfer, Carol, J., Pierce., B, Mary, Ann.
"The Bag Basic Assessment Guide for Human Well-Being - 5 The Criteria & Indicators toolbox series".
Jakarta:
Cifor,
1999.
Text.