Some important Official Books:-

GK BY - SANJAY UTTAM 13/APRIL/2016

1. Green Book - Official reports or publications of Italy & Iran.

2. White Book - The official publications of Portugal, China & Germany.

3. Blue Book - Any official report of the British government.

4. Yellow Book - The report or publication of the French government.

5. Orange Book - Official report of the government of Netherlands.

6. White Paper - The authoritative recital of facts issued by the government stating its views on a particular matter.

7. Grey Book - Report of the government of Belgium and Japan.

8. Joint Paper - The joint report of two or more than two governments.