Florida. University, Gainesville. Bureau of Economic and Business Research. (1961). Statistics of personal income, population, construction, business, manufacturing for Florida counties. [s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Florida. University, Gainesville. Bureau of Economic and Business Research. Statistics of Personal Income, Population, Construction, Business, Manufacturing for Florida Counties. Gainesville: [s.n.], 1961.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Florida. University, Gainesville. Bureau of Economic and Business Research. Statistics of Personal Income, Population, Construction, Business, Manufacturing for Florida Counties. [s.n.], 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.