United States. Congress. Senate. Committee on Interstate Commerce. (1926). Long and short haul: Hearings before the Committee on Interstate Commerce, United States Senate, sixy-ninth Congress, first session on S. 575, a bill to amend section 4 of the Interstate commerce act, January 6 and 7, 1926. Gov. Print. Off..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Congress. Senate. Committee on Interstate Commerce. Long and Short Haul: Hearings Before the Committee on Interstate Commerce, United States Senate, Sixy-ninth Congress, First Session on S. 575, a Bill to Amend Section 4 of the Interstate Commerce Act, January 6 and 7, 1926. Washington: Gov. Print. Off., 1926.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Congress. Senate. Committee on Interstate Commerce. Long and Short Haul: Hearings Before the Committee on Interstate Commerce, United States Senate, Sixy-ninth Congress, First Session on S. 575, a Bill to Amend Section 4 of the Interstate Commerce Act, January 6 and 7, 1926. Gov. Print. Off., 1926.