If youve been asked to write a business reference letter you might be a little lost wondering what they really want you to say. Lets look at what to keep in mind when writing a referral letter. Resume Templates 15 Minutes Resume Templates Nursing Resume Template Cover Letter For Resume Cover Letter Example Referral from other businesses for other business entities is also another way of using a reference letter. Referral business letter . The thank-you note can be on paper or sent via email. Legal Letter Stating Intent to Sue. You need business allies who will help you connect with clients you cannot reach independently. It can also include a reference about someone or recommending a candidate for a job or even a change in serve. Now business reference letters are one of the most critical of the rest of the reference letters because a huge amount of money and reputation is at stake. What is a letter of referral. A referral thank you letter is a way to show appreci...