ou must identify three sources that can give you useful and credible information about your chosen career: What is your first source? Provide a name and a link: Why is this source valuable? How do you know this source is credible? What is your second source? Provide a name and a link: Why is this source valuable? How do you know this source is credible? What is your third source? Provide a name and a link: Why is this source valuable? How do you know this source is credible?