All research has to be dated within the past 10 years. The five references should be higher level references including books and journal articles you may not use popular magazines, newspapers or class textbooks as references.Information retrieved via the Internet must be from professional websites (ie: .org, .gov, .edu) .com websites should be avoidedAll research has to be dated within the past 10 years. The five references should be higher level references including books and journal articles you may not use popular magazines, newspapers or class textbooks as references. Information retrieved via the Internet must be from professional websites (ie: .org, .gov, .edu) .com websites should be avoided