Pan American Union. (1929). Trade marks; documentary material compiled by Inter American High Commission for information of delegates to Pan American Trade Mark Conference to convene at Pan American Union, Washington, D.C., U.S.A., Feb. 11, 1929. [publisher not identified].
Chicago Style (17th ed.) CitationPan American Union. Trade Marks; Documentary Material Compiled by Inter American High Commission for Information of Delegates to Pan American Trade Mark Conference to Convene at Pan American Union, Washington, D.C., U.S.A., Feb. 11, 1929. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationPan American Union. Trade Marks; Documentary Material Compiled by Inter American High Commission for Information of Delegates to Pan American Trade Mark Conference to Convene at Pan American Union, Washington, D.C., U.S.A., Feb. 11, 1929. [publisher not identified], 1929.