Howard, B. B., & Jones, S. L. (1964). Managerial problems in finance: Cases in decision making. McGraw-Hill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Howard, Bion B., و Sidney Lewis Jones. Managerial Problems in Finance: Cases in Decision Making. New York: McGraw-Hill, 1964.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Howard, Bion B., و Sidney Lewis Jones. Managerial Problems in Finance: Cases in Decision Making. McGraw-Hill, 1964.