Marghitu, D., & Marghitu, D. B. Mechanical engineer's handbook.
Lua i Stíl Chicago (17ú heag.)Marghitu, Dan, agus Dan B. Marghitu. Mechanical Engineer's Handbook.
Lua MLA (8ú heag.)Marghitu, Dan, agus Dan B. Marghitu. Mechanical Engineer's Handbook.
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