Spokane Chamber of Commerce, United States. Federal Power Commission, Keith, Winston and Repsold, & Northwest Natural Gas Company. (1953). United States of America: Before the Federal Power Commission, Washington, D.C., in the matters of Northwest Natural Gas Company, Pacific Northwest Pipeline Corporation, Westcoast Transmission Company, Inc., Glacier Gas Company, Northern Natural Gas Company, Trans-Northwest Gas, Inc., Colorado Interstate Gas Company, Colorado-Wyoming Gas Company. Keith, Winston & Repsold.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spokane Chamber of Commerce, United States. Federal Power Commission, Winston and Repsold Keith, و Northwest Natural Gas Company. United States of America: Before the Federal Power Commission, Washington, D.C., in the Matters of Northwest Natural Gas Company, Pacific Northwest Pipeline Corporation, Westcoast Transmission Company, Inc., Glacier Gas Company, Northern Natural Gas Company, Trans-Northwest Gas, Inc., Colorado Interstate Gas Company, Colorado-Wyoming Gas Company. [Spokane: Keith, Winston & Repsold, 1953.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spokane Chamber of Commerce, et al. United States of America: Before the Federal Power Commission, Washington, D.C., in the Matters of Northwest Natural Gas Company, Pacific Northwest Pipeline Corporation, Westcoast Transmission Company, Inc., Glacier Gas Company, Northern Natural Gas Company, Trans-Northwest Gas, Inc., Colorado Interstate Gas Company, Colorado-Wyoming Gas Company. Keith, Winston & Repsold, 1953.