United States. Congress. Senate. Committee on Finance & ProQuest (Firm). (1828). [On importing iron and machinery for rail roads free of duty.]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Finance and ProQuest (Firm). [On Importing Iron and Machinery for Rail Roads Free of Duty.]. Washington: [publisher not identified], 1828.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Finance and ProQuest (Firm). [On Importing Iron and Machinery for Rail Roads Free of Duty.]. [publisher not identified], 1828.
Warning: These citations may not always be 100% accurate.