Gaya APA
Laba, Jan T.. (1989).
Suggested Improvements in Designing Soil-Steel Structures .
:
TRB.
Gaya Chicago
Laba, Jan T..
Suggested Improvements in Designing Soil-Steel Structures.
:
TRB,
1989.
Chart.
Gaya MLA
Laba, Jan T..
Suggested Improvements in Designing Soil-Steel Structures.
:
TRB,
1989.
Chart.
Gaya Turabian
Laba, Jan T..
Suggested Improvements in Designing Soil-Steel Structures.
:
TRB,
1989.
Chart.