AHMAD, A. M. J. S. Al- Mausu-atu al-Handasiyah fi A-mali al-Handasah ash-Shahiyah wa al-Bai-iyah. Haiatul Mishriyah lil Kitab.
Lua i Stíl Chicago (17ú heag.)AHMAD, Ahmad Muhammad Jad Sayyid. Al- Mausu-atu Al-Handasiyah Fi A-mali Al-Handasah Ash-Shahiyah Wa Al-Bai-iyah. Haiatul Mishriyah lil Kitab.
Lua MLA (8ú heag.)AHMAD, Ahmad Muhammad Jad Sayyid. Al- Mausu-atu Al-Handasiyah Fi A-mali Al-Handasah Ash-Shahiyah Wa Al-Bai-iyah. Haiatul Mishriyah lil Kitab.
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