La pratica della mercatura - Balducci Pegolotti, Francesco, 14th cent (The Mediaeval Academy of America, 1936)
"This manuscript is still to be found in the Riccardian library at Florence, under the number 2441."--Foreword.
"The publication of this book was made possible by grants of funds to the Academy from the Carnegie Corporation of New York and the American Council of Learned Societies."