Lubnān Ministry of Environmnent & Badrān, ʾ. (2002). Al-mağāl al-ʿālamī: At-taʿlīm aṯ-ṯānawī, as-sana aṯ-ṯāliṯa (Furūʿ al-ʾiğtimāʿ wa-l-ʾiqtiṣād, al-ʿulūm al-ʿāmma, ʿulūm al-ḥayāt, aṭ-ṭabʿa 2.). al-Markaz at-Tarbawī lil-Buḥūṯ wa-l-ʾInmāʾ [CERD].
Chicago-Zitierstil (17. Ausg.)Lubnān Ministry of Environmnent und ʾIlhām Badrān. Al-mağāl Al-ʿālamī: At-taʿlīm Aṯ-ṯānawī, As-sana Aṯ-ṯāliṯa. Furūʿ al-ʾiğtimāʿ wa-l-ʾiqtiṣād, al-ʿulūm al-ʿāmma, ʿulūm al-ḥayāt, aṭ-ṭabʿa 2. Sin al-Fīl: al-Markaz at-Tarbawī lil-Buḥūṯ wa-l-ʾInmāʾ [CERD], 2002.
MLA-Zitierstil (9. Ausg.)Lubnān Ministry of Environmnent und ʾIlhām Badrān. Al-mağāl Al-ʿālamī: At-taʿlīm Aṯ-ṯānawī, As-sana Aṯ-ṯāliṯa. Furūʿ al-ʾiğtimāʿ wa-l-ʾiqtiṣād, al-ʿulūm al-ʿāmma, ʿulūm al-ḥayāt, aṭ-ṭabʿa 2. al-Markaz at-Tarbawī lil-Buḥūṯ wa-l-ʾInmāʾ [CERD], 2002.