Onunga, J. (1999). Introduction to microcomputers and programming. Mariwa publishers.
芝加哥风格引文Onunga, John. Introduction to Microcomputers and Programming. Nairobi: Mariwa publishers, 1999.
MLA引文Onunga, John. Introduction to Microcomputers and Programming. Mariwa publishers, 1999.
警告：这些引文格式不一定是100％准确.