APA-viite (7. p.)
Design of pile foundation / Technical Engineeing and Design Guides Us Army Corps of Engineerings: A.S.C.E.
Chicago-viite (17. p.)
Design of Pile Foundation / Technical Engineeing and Design Guides Us Army Corps of Engineerings: A.S.C.E.
MLA-viite (9. p.)
Design of Pile Foundation / Technical Engineeing and Design Guides Us Army Corps of Engineerings: A.S.C.E.
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