Onunga, J. (1997). Introduction to microcomputers, Ms - Dos & Windows. Information systems academy.
芝加哥风格引文Onunga, John. Introduction to Microcomputers, Ms - Dos & Windows. Nairobi: Information systems academy, 1997.
MLA引文Onunga, John. Introduction to Microcomputers, Ms - Dos & Windows. Information systems academy, 1997.
警告：这些引文格式不一定是100％准确.