A bibliography is a list of sources used in a research project or academic paper. It is usually placed at the end of the paper, after the main text. A bibliography includes information about each source, such as the author, title, publication date, and publisher.
An outline, on the other hand, is a brief overview of the main points of a paper or presentation. It is typically used to organize the paper or presentation and to help the writer stay on track. An outline does not usually include information about sources.