Ingram, Frederick C. "Green Mountain Coffee, Inc."Archived May 14, 2016, at the Wayback Machine In: Grant, Tina (ed). International Directory of Company Histories, Vol. 31. St. James Press, 2000. pp. 227–230.
Ingram, Frederick C. "Green Mountain Coffee, Inc."Archived May 14, 2016, at the Wayback Machine In: Grant, Tina (ed). International Directory of Company Histories, Vol. 31. St. James Press, 2000. pp. 227–230.