Gaya APA
Merrill, D.. (2005).
TRL 639 Guidance on The Development, Assessment and Maintenance of Long-Life Flexible Pavements .
:
TRL.
Gaya Chicago
Merrill, D..
TRL 639 Guidance on The Development, Assessment and Maintenance of Long-Life Flexible Pavements.
:
TRL,
2005.
Text.
Gaya MLA
Merrill, D..
TRL 639 Guidance on The Development, Assessment and Maintenance of Long-Life Flexible Pavements.
:
TRL,
2005.
Text.
Gaya Turabian
Merrill, D..
TRL 639 Guidance on The Development, Assessment and Maintenance of Long-Life Flexible Pavements.
:
TRL,
2005.
Print.