Hunhoff, Bernie (July 24, 2008). "Herrick's Squeal Meal". South Dakota Magazine. Archived from the original on August 9, 2011. Retrieved June 28, 2010.
Hunhoff, Bernie (July 24, 2008). "Herrick's Squeal Meal". South Dakota Magazine. Archived from the original on August 9, 2011. Retrieved June 28, 2010.