Graham Brown. (2016). Cambridge IGCSE ICT Practical Workbook (Workbook.). Hodder Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGraham Brown. Cambridge IGCSE ICT Practical Workbook. Workbook. Hodder Education, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGraham Brown. Cambridge IGCSE ICT Practical Workbook. Workbook. Hodder Education, 2016.
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