It depends on what style guidelines you are following for your paper. If you are following APA style, you should not include in your reference list a work you have reviewed / consulted, but have not cited in-text. This blog entry from the APA Style Blog (authored by APA style experts from the American Psychological Association) explains why by drawing a distinction between a reference list and a bibliography.
|Monday - Friday||10 a.m. - 6 p.m.|
|Saturday||10 a.m. - 5 p.m.|