Each is an alphabetical list of works cited, or works to which you have made reference. Works Cited is generally used when citing sources using MLA (Modern Language Association) style, while the title References is used when citing sources using APA (American Psychological Association) style.Works Cited and Bibliography are not the same. In Works Cited you only list items you have actually cited.In a Bibliography you list all of the material you have consulted in preparing your essay whether or not you have actually cited the work.ach is an alphabetical list of works cited, or works to which you have made reference. Works Cited is generally used when citing sources using MLA (Modern Language Association) style, while the title References is used when citing sources using APA (American Psychological Association) style.
Each area code has 7,920,000 different usable phone numbers. (Although there are technically 10 million seven-digit phone number combinations available in each area code, some numbers aren't available, such as 911, 411, and numbers starting with 0 or 1.)
Area Codes and Numbering. Under the North American Numbering Plan, telephone numbers in the United States, Canada and the Caribbean are structured as a three digit area code, a three digit prefix or code and a four digit line number.