Chona, R. (1993). Fracture Mechanics: : Twenty-Third Symposium. ASTM.
Cita Chicago Style (17a ed.)Chona, Ravinder. Fracture Mechanics: : Twenty-Third Symposium. Philadelphia, USA: ASTM, 1993.
Cita MLA (9a ed.)Chona, Ravinder. Fracture Mechanics: : Twenty-Third Symposium. ASTM, 1993.
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