Statistical yearbook.
Trade statistics supplement.
APA Citation
Puerto Rico. Bureau of Economics and Statistics. (1954). Statistical yearbook. [San Juan]: Puerto Rico Planning Board, Bureau of Economics and Statistics.
MLA Citation
Puerto Rico. Bureau of Economics and Statistics. Statistical Yearbook. [San Juan]: Puerto Rico Planning Board, Bureau of Economics and Statistics, 1954.
Warning: These citations may not always be complete (especially for serials).