Gaya APA
Bu, Z. et al (2016).
Cyclic Loading Test of Unbonded and Bonded Posttensioned Precast Segmental Bridge Columns with Circular Section .
Amerika:
ASCE Library.
Gaya MLA
Bu, Zhan-Yu. et al.
"Cyclic Loading Test of Unbonded and Bonded Posttensioned Precast Segmental Bridge Columns with Circular Section".
Amerika:
ASCE Library,
2016.
Text.