Herbert, Paul (March 26, 1980). "1979 Monthly Weather Review"(PDF). National Hurricane Center. Archived from the original(PDF) on January 4, 2011. Retrieved 2011-01-09.
Herbert, Paul (March 26, 1980). "1979 Monthly Weather Review"(PDF). National Hurricane Center. Archived from the original(PDF) on January 4, 2011. Retrieved 2011-01-09.