Thomas, G. Z. (1965). Richer than spices: How a royal bride's dowry introduced cane, lacquer, cottons, tea, and porcelain to England, and so revolutionized taste, manners, craftsmanship, and history in both England and America ([1st ed.].). New York: Knopf.

Thomas, Gertrude Z. Richer Than Spices: How a Royal Bride's Dowry Introduced Cane, Lacquer, Cottons, Tea, and Porcelain to England, and so Revolutionized Taste, Manners, Craftsmanship, and History in Both England and America. [1st ed.]. New York: Knopf, 1965.

Thomas, Gertrude Z. Richer Than Spices: How a Royal Bride's Dowry Introduced Cane, Lacquer, Cottons, Tea, and Porcelain to England, and so Revolutionized Taste, Manners, Craftsmanship, and History in Both England and America. [1st ed.]. New York: Knopf, 1965.