Gaya APA
Bednar, Lawrence. (1989).
Plain Galvanized Steel Drainage Pipe Durability Estimation with a Modified California Chart .
:
TRB.
Gaya Chicago
Bednar, Lawrence.
Plain Galvanized Steel Drainage Pipe Durability Estimation with a Modified California Chart.
:
TRB,
1989.
Computer Software.
Gaya MLA
Bednar, Lawrence.
Plain Galvanized Steel Drainage Pipe Durability Estimation with a Modified California Chart.
:
TRB,
1989.
Computer Software.
Gaya Turabian
Bednar, Lawrence.
Plain Galvanized Steel Drainage Pipe Durability Estimation with a Modified California Chart.
:
TRB,
1989.
Computer Software.