Gaya APA
Aitken, Thomas. (2012).
Road Making and Maintenance: A Practical Treatise for Engineers, Surveyors and Others .
USA:
General Books LLC.
Gaya Chicago
Aitken, Thomas.
Road Making and Maintenance: A Practical Treatise for Engineers, Surveyors and Others.
USA:
General Books LLC,
2012.
Text.
Gaya MLA
Aitken, Thomas.
Road Making and Maintenance: A Practical Treatise for Engineers, Surveyors and Others.
USA:
General Books LLC,
2012.
Text.
Gaya Turabian
Aitken, Thomas.
Road Making and Maintenance: A Practical Treatise for Engineers, Surveyors and Others.
USA:
General Books LLC,
2012.
Print.