Gaya APA
Hartmann, Ekart, Unger, Heinz. (2015).
Picture book the good and the bad infrastructure : water supply and sanitation .
Jakarta:
The World Bank.
Gaya Chicago
Hartmann, Ekart, Unger, Heinz.
Picture book the good and the bad infrastructure : water supply and sanitation.
Jakarta:
The World Bank,
2015.
Text.
Gaya MLA
Hartmann, Ekart, Unger, Heinz.
Picture book the good and the bad infrastructure : water supply and sanitation.
Jakarta:
The World Bank,
2015.
Text.
Gaya Turabian
Hartmann, Ekart, Unger, Heinz.
Picture book the good and the bad infrastructure : water supply and sanitation.
Jakarta:
The World Bank,
2015.
Print.