Marketing strategies books available for English to Portuguese and Spanish translation.

I need a Portuguese and Spanish translator to translate precisely from English to Portuguese/Spanish . I have a new book titled Inflation and Deflation of quality goods" This book is about the increase and decrease of prices of goods, it also teaches and educates the general public on how to know the quality and quantity of a product before purchasing. It also contains basic steps on how to open, create handle ones business. So we're hiring Portuguese and Spanish translators who are considered professionals on this field to translate the book copies before distribution and sales process will be executed.