Most Famous Official Books of the World name and Language detail GK info for test guide.
Blue Books ...................... Official reports of the British Government
Yellow Books ................... French official books
White Books .................... Official Publications of Portugal and China.
White Paper ..................... Short Pamphlet formerly issued by BritishParliament
Grey Books ...................... Official reports of Japan and Belgiam Governments
Green Books .................... Official Italian and Persian Publications
Orange Books .................. Netherland Publications
Blue Books ...................... Official reports of the British Government
Yellow Books ................... French official books
White Books .................... Official Publications of Portugal and China.
White Paper ..................... Short Pamphlet formerly issued by BritishParliament
Grey Books ...................... Official reports of Japan and Belgiam Governments
Green Books .................... Official Italian and Persian Publications
Orange Books .................. Netherland Publications