GIFKINS, R. (1983). STRENGTH OF METALS AND ALLOYS II. PERGAMON PRESS.
Lua i Stíl Chicago (17ú heag.)GIFKINS, R.C. STRENGTH OF METALS AND ALLOYS II. OXFORD: PERGAMON PRESS, 1983.
Lua MLA (9ú heag.)GIFKINS, R.C. STRENGTH OF METALS AND ALLOYS II. PERGAMON PRESS, 1983.
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