Referenz STURZ, João Diogo Sturz; J. J.. A REVIEW, FINANCIAL, STATISTICAL, AND COMMERCIAL, OF THE EMPIRE OF BRASIL AND ITS RESOURCES: TOGETHER WITH A SUGGESTION OF THE EXPEDIENCY AND MODE OF ADMITTING BRAZILIAN AND OTHER FOREIGN SUGARS INTO GREAT BRITAIN FOR REFINING AND EXPORTATION. Londres, Inglaterra: Effingham Wilson, 1837.