June 25, 2009閲覧。 ^ Supreme Court of the United States (June 25, 2007). “MORSE ET AL. v. FREDERICK”. CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR
2008年6月18日閲覧。 ^ “Questions and Answers about Wireless Phones”. 2008年6月18日閲覧。 ^ Morse, R.A.; Calderone, N.W., The Value of Honey Bees as Pollinators of US Crops