Washington (State). Bureau of Statistics, Agriculture and Immigration. (1909). A review of the resources and industries of Washington, 1909: Published under authority of the Legislature for gratuitous distribution .. E.L. Boardman, Public Printer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington (State). Bureau of Statistics, Agriculture and Immigration. A Review of the Resources and Industries of Washington, 1909: Published Under Authority of the Legislature for Gratuitous Distribution .. Olympia, Wash.: E.L. Boardman, Public Printer, 1909.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Washington (State). Bureau of Statistics, Agriculture and Immigration. A Review of the Resources and Industries of Washington, 1909: Published Under Authority of the Legislature for Gratuitous Distribution .. E.L. Boardman, Public Printer, 1909.