AGENCY, J. I. C. (1978). Bridge Substructure: The post graduate program on highway engineering, ITB and D.P.U.T. Japan International Cooperation Agency.
Chicago-viite (17. p.)AGENCY, JAPAN INTERNATIONAL COOPERATION. Bridge Substructure: The Post Graduate Program on Highway Engineering, ITB and D.P.U.T. Japan International Cooperation Agency, 1978.
MLA-viite (8. p.)AGENCY, JAPAN INTERNATIONAL COOPERATION. Bridge Substructure: The Post Graduate Program on Highway Engineering, ITB and D.P.U.T. Japan International Cooperation Agency, 1978.
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