Penggayaan APA
GIBBONS, Diana C.. ().
The economic value of water .
Washington:
Resources For the Future.
Chicago Style
GIBBONS, Diana C..
The economic value of water.
Washington:
Resources For the Future,
.
Buku.
MLA Style
GIBBONS, Diana C..
The economic value of water.
Washington:
Resources For the Future,
.
Buku.
Turabian Style
GIBBONS, Diana C..
The economic value of water.
Washington:
Resources For the Future,
.
Buku.