Charles, Dan. "Americans Set the Table for Engineered Food." New
  Scientist. 8 Dec. 1990: 13.
Darlin, Damon. "I Say Tomato, You Say VineSweet." Forbes. 11 Oct. 1993:
  88-89.
Elmer-Dewitt, Phillip. "Fried Gene Tomatoes." Time. 30 May 1994: 54-55.
"First Biotech Tomato Marketed." FDA Consumer. Sep. 1994: 3-4.
Lewis, Robert G. "Genetic Freshness: the Biotech Tomato Heads for
  the Market." Ceres. Mar.-Apr. 1993: 10-12.
Roberts, Leslie. "Genetic Engineers Build a Better Tomato." Science.
  9 Sep. 1988: 1290.
Searbrook, John. "Tremors in the Hothouse." The New Yorker.
  19 July 1993: 32-41.
Shapiro, Laura, et al. "A Tomato with a Body that Just Won't Quit."
  Newsweek 6 June 1994: 80-82.
Smith, Emily T., ed. "The Beauty of These Tomatoes is More Than Skin
  Deep." Business Week. 5 Sep. 1988: 106.
Campbell, Neil. Biology. 3rd Ed. Redwood City: The Benjamin Cummings
  Publishing Company, Inc. 1993.
Esau, Katherine. Anatomy of Seed Plants. 2nd ed. New York: John Wiley
  and Sons. 1977.
Hayward, Herman. The Structure of Ecomonic Plants. New York: The
  Macmillan Company. 1938.
Rost, Thomas, et al. Botany. New York: John Wiley and Sons. 1984.