Get more referrals with the Referrals Podcast! Thought Leader, Best-selling Author, Referral Master, and Host Michael J. Maher brings you the best advice and insights on growing your business by referral and shows you how to take your repeat business and referrals to the next level. The Referrals Podcast is a weekly show where Michael J. Maher, author of (7L) The Seven Levels of Communication, interviews a top producing Realtor, lender, or small business owner about how they are implementing the (7L) system and winning! The Referrals Podcast is all about Real People. Real Stories. Real Referrals.