Workshop report - flexibility in system software. - Helen A. Klein; Przemyslaw Pardyak; Arindam Banerji; Roy H. Campbell; David L. Cohn (OOPSLA Addendum, 1994)

Object-Oriented Analysis and Design in Software Project Teams. - James D. Herbsleb; Helen A. Klein; Gary M. Olson; Hans Brunner; Judith S. Olson; Joe Harding (Hum. Comput. Interact., 1995)

Does modeling real-world objects in object-oriented systems result in well-structured systems? - Helen A. Klein (1998)

B2B vs. B2C: A Comparison of e-Business Strategies among SMEs. - Helen A. Klein; Nancy M. Levenburg; Simha R. Magal (AMCIS, 2006)

Delivering customer services online: identifying best practices of medium-sized enterprises. - Nancy M. Levenburg; Helen A. Klein (Inf. Syst. J., 2006)