Ratio sourcebooks contain financial and operating ratios, and composite balance sheet and income statements for specific industries, usually arranged by SIC or NAICS numbers. They are used when comparing a company's ratios to the industry standard. These are all available in print at 2 North Reference.
- Dun and Bradstreet Industry Norms and Key Business Ratios Ref HF 5681 .R25 I525
- RMA Annual Statement Studies Ref HF 5681 .R25 R6
- Almanac of Business and Industrial Financial Ratios Ref HF 5681 .R25 T68
- IRS Corporate Financial Ratios Ref HG 5681 B2 I7