- E-bookPresentations on Classical ITILRobert Perrine
- E-bookITIL Integration ExercisesRobert Perrine
- E-bookSurvey of HR for ProjectsRobert Perrine
- E-bookCommunication DeficienciesRobert Perrine
- E-bookWorkplace EcologyRobert Perrine
- E-bookProject Scheduling AlternativesRobert Perrine
- E-bookPresentations on the Critical Path MethodRobert Perrine
- E-bookSummary of Best Practices for Information TechnologyRobert Perrine
- E-bookDemonstrating Design for Six SigmaRobert Perrine
- E-bookMathematical Analysis of the Book of JobRobert Perrine
- E-bookCoping StylesRobert Perrine
- E-bookSocial Maturity for Project ManagersRobert Perrine
- E-bookHow Big is Your Fishbowl?Robert Perrine
- E-bookGrowth RingsRobert Perrine
- E-bookComparing Ten of Putin’s SpeechesRobert Perrine
- E-bookStructures for PeaceRobert Perrine
- E-bookMathematical Analysis of the Nobel Peace LecturesRobert Perrine
- E-bookBe of ServiceRobert Perrine
- E-bookJourney to Mount AlignRobert Perrine
- E-bookFaith, Gratitude, and ConsensusRobert Perrine
- E-bookComparing inaugurals from Bush 43, Obama 44, and Trump 45Robert Perrine
- E-bookMathematical Analysis of the GospelsRobert Perrine