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Economic analysis of projects
Squire, Lyn, (1988)
Uncertainty and the discrepancy between rate-of-return estimates at project appraisal and project completion
Pohl, Gerhard, (1991)
Project planning versus project appraisal
Noorbakhsh, Farhad, (1993)
Symposium Life Cycle Cost
Voglmaier, E., (1986)
Projektmanagement und Unternehmensstrategie
Schelle, Heinz, (2008)
Projektbenchmarking am Beispiel von "Project Excellence"
Schelle, Heinz, (2003)