.Graddy, D. B., .Spencer, A. H., & .Brunsen, W. H. (1985). Commercial banking and the financial services industry. .Reston Pub. Co.
Dyfyniad Arddull Chicago.Graddy, Duane B., Austin H. .Spencer, and William H. .Brunsen. Commercial Banking and the Financial Services Industry. .Reston, Va: .Reston Pub. Co, 1985.
Dyfyniad MLA.Graddy, Duane B., et al. Commercial Banking and the Financial Services Industry. .Reston Pub. Co, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.