(1930). [China tin production affected by floods; on opportunity for U.S. exporters of pumping machinery]. [publisher not identified].
Chicago Style (17th ed.) Citation[China Tin Production Affected by Floods; on Opportunity for U.S. Exporters of Pumping Machinery]. Washington, D.C.: [publisher not identified], 1930.
MLA (9th ed.) Citation[China Tin Production Affected by Floods; on Opportunity for U.S. Exporters of Pumping Machinery]. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.