Behrens, R. H. (1992). Commercial Problems Loans How To Identify Supervice And Collect The Problem Loan Robert H. Behrens. Bankers Pub Co.
Lua i Stíl Chicago (17ú heag.)Behrens, Robert H. Commercial Problems Loans How To Identify Supervice And Collect The Problem Loan Robert H. Behrens. Bankers Pub Co, 1992.
Lua MLA (8ú heag.)Behrens, Robert H. Commercial Problems Loans How To Identify Supervice And Collect The Problem Loan Robert H. Behrens. Bankers Pub Co, 1992.
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