Well... you could probably look for a book with a title like "Flags of the World", but since you already have access to the internet, just do a Google search for monaco flag and you'll find there's a wikipedia page:
https://secure.wikimedia.org/wikipedia/en/wiki/Flag_of_Monaco
It's red for the top half and white for the bottom half.
An original shop manual for your vehicle would be the best reference book. They are available.
An example of a book reference would be: Smith, J. (2010). "The Power of Habit: Why We Do What We Do in Life and Business." Random House.
The history book.
A bunch of blocks of many colors.
A telephone book.
I would use the PDR
No, it would be a reference book or a text book. A literary work is usually fiction, such as a novel.
Thesaurus.
thesaurus
One of the ways to reference a book would be read the table of contents or the index of a book and see if the information on the book would be useful. Reference books are mostly found in the library, many students these days rely on websites but on certain sites the information are also false. Stick with reliable websites written by experts and the same goes for books.
A general reference book is an almanac or a set of encyclopedias.
If you are referring to something like a dictionary, encyclopedia, etc. I would say a reference book.