United States. Bonneville Power Administration. (1944). Pacific Northwest opportunities: Preliminary studies of Bonneville Power Administration with indications of basic and related programs of other agencies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Bonneville Power Administration. Pacific Northwest Opportunities: Preliminary Studies of Bonneville Power Administration with Indications of Basic and Related Programs of Other Agencies. [Portland? Or.], 1944.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Bonneville Power Administration. Pacific Northwest Opportunities: Preliminary Studies of Bonneville Power Administration with Indications of Basic and Related Programs of Other Agencies. 1944.
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