Kelmer Roe interview
John Schiller interview
Jim Van Beek and Richard McGinnis interview
Gunnar Malmin interview
Grace Blomquist interview (part 2)
Grace Blomquist interview (part 1)
George Arbaugh interview
Erving Severtson interview, October 1997
Erving Severtson interview, February 19, 1981
Erving Severtson interview, April 6, 2000