HUGHES, P. (1976). Limit state theory for reinforced concrete design SIunits.-- Ed.2. Pitman.
Chicago-čujuhus (17. p.)HUGHES, P.B. Limit State Theory for Reinforced Concrete Design SIunits.-- Ed.2. London: Pitman, 1976.
MLA-čujuhus (9. p.)HUGHES, P.B. Limit State Theory for Reinforced Concrete Design SIunits.-- Ed.2. Pitman, 1976.
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