Gaya APA
G.Barth, F., O.Aalami, B. (1989).
PTI Controlled Demolition Of An Unbonded Post-Tensioned Concrete Slab .
Farmington Hills:
Post tensioning institute.
Gaya MLA
G.Barth, Florian., O.Aalami, Bijan.
"PTI Controlled Demolition Of An Unbonded Post-Tensioned Concrete Slab".
Farmington Hills:
Post tensioning institute,
1989.
Text.