Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Broft, Alois and United States. Dept. of Commerce and United States. Bureau of Foreign and Domestic Commerce","Survey of Czecho-Slovak cotton industry, 1922",,G.P.O.,1923,Trade information bulletin,,,,https://cir.nii.ac.jp/crid/1130000797189085952