Ṣamad, R. a. (1978). Al- ʿAlāqāt ad-daulīya fī 'l-qarn al-ʿišrīn. al-Muʾassasa al-Ǧāmiʿīya li'd-Dirāsāt wa'n-Našr wa't-Tauzīʿ.
Chicago Style (17th ed.) CitationṢamad, Riyāḍ aṣ-. Al- ʿAlāqāt Ad-daulīya Fī 'L-qarn Al-ʿišrīn. [Bairūt]: al-Muʾassasa al-Ǧāmiʿīya li'd-Dirāsāt wa'n-Našr wa't-Tauzīʿ, 1978.
MLA (9th ed.) CitationṢamad, Riyāḍ aṣ-. Al- ʿAlāqāt Ad-daulīya Fī 'L-qarn Al-ʿišrīn. al-Muʾassasa al-Ǧāmiʿīya li'd-Dirāsāt wa'n-Našr wa't-Tauzīʿ, 1978.
Warning: These citations may not always be 100% accurate.