Williams, H. (1972). Malaysia: Detailed specifications for the development of an educational media centre. Unesco.
芝加哥风格引文Williams, H. Malaysia: Detailed Specifications for the Development of an Educational Media Centre. Paris: Unesco, 1972.
MLA引文Williams, H. Malaysia: Detailed Specifications for the Development of an Educational Media Centre. Unesco, 1972.
警告：这些引文格式不一定是100％准确.