ministry of planning monitoring. (2016). National spatial data infrastructure as national integration in egypt. ministry of planning monitoring.
芝加哥风格引文ministry of planning monitoring. National Spatial Data Infrastructure as National Integration in Egypt. Cairo.: ministry of planning monitoring, 2016.
MLA引文ministry of planning monitoring. National Spatial Data Infrastructure as National Integration in Egypt. ministry of planning monitoring, 2016.
警告：这些引文格式不一定是100％准确.