C++ program

Implement a class with the required data fields, constructor, and setter/getter for each of the private data members, and a print() member function. In your program, the class must be fully tested.

Implement a class Book. A book has a title, author, year of publication, and ISBN number. Implement a member function toBibtex() that returns a BibTeX string that describes the book.

Also please if you are able give me documentation of your work because i need it too.