David Watson; Kirsty Thathapudi. (2016). Cambridge IGCSE ICT Theory Workbook (Workbook.). Hodder Education.
Lua i Stíl Chicago (17ú heag.)David Watson; Kirsty Thathapudi. Cambridge IGCSE ICT Theory Workbook. Workbook. Hodder Education, 2016.
Lua MLA (9ú heag.)David Watson; Kirsty Thathapudi. Cambridge IGCSE ICT Theory Workbook. Workbook. Hodder Education, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.