Graham Brown. (2016). Cambridge IGCSE ICT Practical Workbook (Workbook.). Hodder Education.
芝加哥风格引文Graham Brown. Cambridge IGCSE ICT Practical Workbook. Workbook. Hodder Education, 2016.
MLA引文Graham Brown. Cambridge IGCSE ICT Practical Workbook. Workbook. Hodder Education, 2016.
警告：这些引文格式不一定是100％准确.