Gaya APA
Peterson, D.O William. (1987).
THE HIGHWAY DESIGN AND MAINTENANCE STANDARDS SERIES: Road Deterioration and Maintenance Effects Models for Planning and Management .
Washington:
The World Bank.
Gaya Chicago
Peterson, D.O William.
THE HIGHWAY DESIGN AND MAINTENANCE STANDARDS SERIES: Road Deterioration and Maintenance Effects Models for Planning and Management.
Washington:
The World Bank,
1987.
Text.
Gaya MLA
Peterson, D.O William.
THE HIGHWAY DESIGN AND MAINTENANCE STANDARDS SERIES: Road Deterioration and Maintenance Effects Models for Planning and Management.
Washington:
The World Bank,
1987.
Text.
Gaya Turabian
Peterson, D.O William.
THE HIGHWAY DESIGN AND MAINTENANCE STANDARDS SERIES: Road Deterioration and Maintenance Effects Models for Planning and Management.
Washington:
The World Bank,
1987.
Print.