Schedule and cost control presentation

Prepare a presentation comparing several different project management models, such as project management mutuality model, hybrid models, and future models.

What kind of information can I find on 2-3 project management models & what model would I recommend for the email project at the organization?

The presentation needs to explain value that other project management models offer, identify settings for their best use, and explain convincingly why your chosen model is best for the current project.