You will need to find a case study in relation to Hong Kong Aiport and/or HK Aiport Terminal 5. There should be more than two sources for the case study. This should also be referenced seperately from the other references. When you start going through each of the 7 points, they should have at least 3 references in each section. The sources need to be analised so the reader can understand the circumstances, implications and outcomes. The weights of the argument is important within this context. Literature + Case Study = Key Implications.