Pacific Northwest Regional Planning Commission. (1936). Pacific Northwest water resources and their future development: A report to the National Resources Committee, October, 1936.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pacific Northwest Regional Planning Commission. Pacific Northwest Water Resources and Their Future Development: A Report to the National Resources Committee, October, 1936. Portland, Or, 1936.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pacific Northwest Regional Planning Commission. Pacific Northwest Water Resources and Their Future Development: A Report to the National Resources Committee, October, 1936. 1936.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.