.Graddy, D. B., .Spencer, A. H., & .Brunsen, W. H. (1985). Commercial banking and the financial services industry. .Reston Pub. Co.
Chicago (17e ed.) Bronvermelding.Graddy, Duane B., Austin H. .Spencer, en William H. .Brunsen. Commercial Banking and the Financial Services Industry. .Reston, Va: .Reston Pub. Co, 1985.
MLA (9e ed.) Bronvermelding.Graddy, Duane B., et al. Commercial Banking and the Financial Services Industry. .Reston Pub. Co, 1985.