Prospective on the Next Twenty Five Years. - Paul E. Cule; Varun Grover (Data Base, 1994)

A Framework for Identifying Software Project Risks. - Mark Keil 001; Paul E. Cule; Kalle Lyytinen; Roy C. Schmidt (Commun. ACM, 1998)

Strategies for Heading Off is Project Failure. - Paul E. Cule; Roy C. Schmidt; Kalle Lyytinen; Mark Keil 001 (Inf. Syst. Manag., 2000)

Identifying Software Project Risks: An International Delphi Study. - Roy C. Schmidt; Kalle Lyytinen; Mark Keil 001; Paul E. Cule (J. Manag. Inf. Syst., 2001)