Barrett, R. S. (1952). Compilation of consumer finance laws of usury, sales finance, and allied laws, including certain industrial or discount loan laws and anti-coercion insurance laws. National Consumer Finance Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Barrett, Roger Spooner. Compilation of Consumer Finance Laws of Usury, Sales Finance, and Allied Laws, Including Certain Industrial or Discount Loan Laws and Anti-coercion Insurance Laws. Washington: National Consumer Finance Association, 1952.
Παραπομπή σε μορφή MLA (9th εκδ.)Barrett, Roger Spooner. Compilation of Consumer Finance Laws of Usury, Sales Finance, and Allied Laws, Including Certain Industrial or Discount Loan Laws and Anti-coercion Insurance Laws. National Consumer Finance Association, 1952.
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