APA-čujuhus (7. p.)
Standard handbook for civil engineering / Merrit, Frederic S: McGraw Hill 3rd ed (3rd ed.).
Chicago-čujuhus (17. p.)
Standard Handbook for Civil Engineering / Merrit, Frederic S: McGraw Hill 3rd Ed. 3rd ed.
MLA-čujuhus (9. p.)
Standard Handbook for Civil Engineering / Merrit, Frederic S: McGraw Hill 3rd Ed. 3rd ed.
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