IRVING, H. M., & IRVING, H. M. (1988). Cable Structures / H. Max Irving. ITB.
Lua i Stíl Chicago (17ú heag.)IRVING, H. Max, agus H. Max IRVING. Cable Structures / H. Max Irving. ITB, 1988.
Lua MLA (8ú heag.)IRVING, H. Max, agus H. Max IRVING. Cable Structures / H. Max Irving. ITB, 1988.
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