Janelle Nanos, "George Howell Coffee: Back to the Grind", Boston Magazine, November 27, 2012Archived January 1, 2022, at the Wayback Machine: "the 'third wave,' who fetishize coffee the way oenophiles do a grand cru—and whom Howell himself is largely responsible for inspiring"
Yolanda Arenales (September 7, 2008). "Cafe Gourmet Pese La Crisis". La Opinion (in Spanish). Archived from the original on September 14, 2009. Retrieved July 1, 2009.
Trish R Skeie (Rothgeb) (Spring 2003). "Norway and Coffee". The Flamekeeper. Archived from the original on October 11, 2003.
salon.com
Monica Bhide (June 30, 2008). "Good to the last drop". Salon. Archived from the original on June 12, 2009. Retrieved April 7, 2010. Elaborates that these three were widely cited in the industry as most influential.
Janelle Nanos, "George Howell Coffee: Back to the Grind", Boston Magazine, November 27, 2012Archived January 1, 2022, at the Wayback Machine: "the 'third wave,' who fetishize coffee the way oenophiles do a grand cru—and whom Howell himself is largely responsible for inspiring"
Trish R Skeie (Rothgeb) (Spring 2003). "Norway and Coffee". The Flamekeeper. Archived from the original on October 11, 2003.
Yolanda Arenales (September 7, 2008). "Cafe Gourmet Pese La Crisis". La Opinion (in Spanish). Archived from the original on September 14, 2009. Retrieved July 1, 2009.
Monica Bhide (June 30, 2008). "Good to the last drop". Salon. Archived from the original on June 12, 2009. Retrieved April 7, 2010. Elaborates that these three were widely cited in the industry as most influential.