Kohnen, James B (2004). "Identifying and Managing Project Risk: Essential Tools for Failure-Proofing Your Project (review)". The Quality Management Journal. 11 (2): 54–55. doi:10.1080/10686967.2004.11919113. ProQuest213611973.
proquest.com
Straker, David (2004). "Main content area Identifying and Managing Project Risk (review)". Quality Progress. 37 (6): 97. ProQuest214761752.
Kohnen, James B (2004). "Identifying and Managing Project Risk: Essential Tools for Failure-Proofing Your Project (review)". The Quality Management Journal. 11 (2): 54–55. doi:10.1080/10686967.2004.11919113. ProQuest213611973.