United States. Federal Power Commission & ProQuest (Firm). (1929). Ninth Annual Report of the Federal Power Commission fiscal year ended June 30, 1929. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Federal Power Commission and ProQuest (Firm). Ninth Annual Report of the Federal Power Commission Fiscal Year Ended June 30, 1929. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationUnited States. Federal Power Commission and ProQuest (Firm). Ninth Annual Report of the Federal Power Commission Fiscal Year Ended June 30, 1929. [publisher not identified], 1929.
Warning: These citations may not always be 100% accurate.