Gaya APA
Goble, J. R.. (1966).
Precast Concrete Crib Type Gravity Retaining Walls .
:
s.n..
Gaya Chicago
Goble, J. R..
Precast Concrete Crib Type Gravity Retaining Walls.
:
s.n.,
1966.
Text.
Gaya MLA
Goble, J. R..
Precast Concrete Crib Type Gravity Retaining Walls.
:
s.n.,
1966.
Text.
Gaya Turabian
Goble, J. R..
Precast Concrete Crib Type Gravity Retaining Walls.
:
s.n.,
1966.
Print.