Usability planning for end-user training. - D. Leonard; A. L. Waller (SIGDOC, 1989)

SCAF: A Simple Component Architecture Framework. - Andry Rakotonirainy; Andy Bond; Jadwiga Indulska; D. Leonard (TOOLS (33), 2000)

Electronic procurement of construction products. - O. O. Ugwu; Chimay J. Anumba; John M. Kamara; D. Leonard (Int. J. Serv. Technol. Manag., 2002)