University of Colorado (Boulder campus). Bureau of Business Research

• 1963 tourist season
• 1977 Colorado travel industry
• A study of the informational needs and problems of small businessmen
• An Economic survey of the Pikes Peak region
• Canon City business survey
• Colorado Chambers of Commerce operation survey, 1955
• Colorado population statistics, 1870-1960
• Colorado retail trade in 1958, 1959 and 1960
• County retail sales, third quarter 1963 over third quarter 1962
• Delta retail shopping study
• Golden housing survey
• Golden industrial survey