References:
Florence M. Montgomery, Printed Textiles: English and American Cottons and Linens, 1700–1850 (New York: Viking Press, 1970).
Florence H. Pettit, America's Indigo Blues: Resist-printed and Dyed Textiles of the Eighteenth Century (New York: Hastings House Publishers, 1974).
Mary E. Gale Margaret and T. Ordoñez, "Indigo-Resist Prints from Eighteenth-Century America: Technology and Technique," Clothing and Textile Research Journal, vol. 22 (Jan./March 2004): 4–14.