Some books worth having a look at might be those by Dale Carnegie, Napolean Hill - they both had a board of directors (internal). Triggers by Stanley Mann, A.C.S.W. has information on negotiating with the different parts of yourself. Silva uses lab assistant (internal advisors). Then in the metaphysics range there are some books related to gaining contact with your higher self.
What to say to yourself when you talk to yourself (not sure of Author) You can't afford the Luxury of a Negative thought (also not sure of author)I think these may be helpful for communcating with your inner self.
Alex