References that are on a written document are used mostly in specific types of agencies, uploaded separately from the application itself. And, they can also be a part of an online application. References are specific information and when we work together I will ask you questions that help you decide from where you will choose the people who will speak for you, possibly your work ethic, and personal character. It's not hard to decide on references, but it is important and I can help you understand the dynamics that go into reference choices before I write about them for you.