1
Έκδοση 1976
“...State of California. Department of Transportation,...”
Βιβλίο
2
Έκδοση 1975
“...State of California. Department of Transportation,...”
Βιβλίο
3
Έκδοση 1973
“...United States of America. State of California. Department of Transportation....”
Βιβλίο
4
Έκδοση 1973
“...State of California. Department of Transportation. Division of Highways...”
Βιβλίο
5
Έκδοση 1976
“...State of California. Department of Transportation. Division of Project Development Office...”
Βιβλίο
6
Έκδοση 1974
“...United States of America. State of California. Department of Transportation. The Division...”
Βιβλίο