Washington (State). Department of Public Works. Division of Public Utilities & Harlan, K. G. (1935). Analyses of contractual relations between Pacific Power & Light Company and the Washington Water Power Company, September 1935: Report submitted to the Board of Public Service by Kenneth G. Harlan, consulting engineer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington (State). Department of Public Works. Division of Public Utilities و Kenneth G. Harlan. Analyses of Contractual Relations Between Pacific Power & Light Company and the Washington Water Power Company, September 1935: Report Submitted to the Board of Public Service by Kenneth G. Harlan, Consulting Engineer. [Olympia?], 1935.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Washington (State). Department of Public Works. Division of Public Utilities و Kenneth G. Harlan. Analyses of Contractual Relations Between Pacific Power & Light Company and the Washington Water Power Company, September 1935: Report Submitted to the Board of Public Service by Kenneth G. Harlan, Consulting Engineer. 1935.