University of the Philippines (Diliman). Transport Training Center. Course notes on transportation and traffic technology: Pavement design. Transport Training Center, University of the Philippines System.
Citación estilo ChicagoUniversity of the Philippines (Diliman). Transport Training Center. Course Notes on Transportation and Traffic Technology: Pavement Design. Quezon City: Transport Training Center, University of the Philippines System.
Cita MLAUniversity of the Philippines (Diliman). Transport Training Center. Course Notes on Transportation and Traffic Technology: Pavement Design. Transport Training Center, University of the Philippines System.
Warning: These citations may not always be 100% accurate.