7Alien N. Berger & Gregory F. Udell : Relationship Lending and Lines of Credit in Small Firm, Finance Journal of Business, 1995, Vol. 68, No. 3.
8Thomas J. Chemmanur & Paolo Fulghieri: Reputation, Renegotiation, and the Choice between Bank Loans and Publicly Traded Debt, The Review of Financial Studies, 1994, Vol. 7, No. 3.
9Martin R Binks & Christine T Ennew: Smaller businesses and relationship banking: The Impact of Participative Behavior Entrepreneurship Theory and Practice; Waco, Summer 1997.
10Murphy, N. B. : Loan Rates, Operating Costs and Size of Loan:The Evidence from Cross-section Data Small Business, 1983, pp. 51--62.