Arab Petroleum Congress Cairo. (1965). Fifth Arab Petroleum Congress organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress directory. Dar el-Hana Press.
Cytowanie według stylu Chicago (wyd. 17)Arab Petroleum Congress Cairo. Fifth Arab Petroleum Congress Organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress Directory. [Cairo: Dar el-Hana Press, 1965.
Cytowanie według stylu MLA (wyd. 8)Arab Petroleum Congress Cairo. Fifth Arab Petroleum Congress Organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress Directory. Dar el-Hana Press, 1965.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..