APA-viite (7. p.)
Prasad,R.S. Design of concrete: Members with ribbed tursted / Chandra,R.
Chicago-viite (17. p.)
Prasad,R.S. Design of Concrete: Members with Ribbed Tursted / Chandra,R.
MLA-viite (9. p.)
Prasad,R.S. Design of Concrete: Members with Ribbed Tursted / Chandra,R.
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