Harbi, M. K. (1965). Technical education in the Arab States. Unesco.
芝加哥风格引文Harbi, Muhammad Khayri. Technical Education in the Arab States. Paris: Unesco, 1965.
MLA引文Harbi, Muhammad Khayri. Technical Education in the Arab States. Unesco, 1965.
警告：这些引文格式不一定是100％准确.