higway, A. A. o. s. (1980). Interin Specifications Bridges 1980. AASHTO.
Chicago Style (17th ed.) Citationhigway, AMERICAN Assocition of state. Interin Specifications Bridges 1980. AASHTO, 1980.
MLA citiranjehigway, AMERICAN Assocition of state. Interin Specifications Bridges 1980. AASHTO, 1980.
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