- Economics for the IB DiplomaPaul Hoang
- Cambridge IGCSE and o Level Economics 2nd EditionPaul Hoang, Garrett Nagle
- Business Management Toolkit Workbook for the IB DiplomaPaul Hoang
- Business Management 4th Edition Paul Hoang IBID PressPaul Hoang
- Economics For The Ib Diploma Revision GuidePaul Hoang
- International Baccalaureate Business and ManagementPaul Hoang
- Prepare for SuccessPaul Hoang
- Camb IGCSE and o Level Economics Study and Revision Guide 2nd EditionPaul Hoang, Garrett Nagle
- Cambridge IGCSE and o Level Economics Study and Revision GuidePaul Hoang, Margaret Ducie
- Business Management for the IB Diploma Quantitative Skills WorkbookPaul Hoang
- Cambridge IGCSE Computer Science Study and Revision GuidePaul Hoang, Helen Williams et al.
- Extended Essay for the IB Diploma : Skills for SuccessPaul Hoang, Chris Taylor
- Cambridge IGCSE and O Level Economics Workbook 2nd editionPaul Hoang, Nagle
- Igcse Business StudiesPaul Hoang
- Business Management for the IB DiplomaPaul Hoang
