The correct answer is letter C
Reference List is the set of works used to support school or academic works. It is fundamental in research work, since it offers greater property to the text.
The bibliography includes written works (from newspapers, magazines, books, articles) and also audio, video, illustrations, etc. and are indicated at the end of the works in alphabetical order.
There are rules that are intended to guide the right way of making bibliographies, which facilitates the location of works and subsequent research.