by Bunker, Kerry A | Hall, Douglas T, 1940- | Kram, Kathy E, 1950- | ProQuest (Firm).
by Bunker, Kerry A | Wakefield, Michael [aut] | ProQuest (Firm).
by Bunker, Kerry A | ProQuest (Firm).
by Bunker, Kerry A [author.].
by Bunker, Kerry A [author.] | Wakefield, Michael [author.].