Design Process Models: similarities and differences in three of the process models

Resource: The design process models discussed in The Design Agenda

Write a paper in which you discuss the similarities and differences among at least three of the process models addressed in the text. The design process models are: (step by step)

a. Five stages in the creative process of design
b. Internal creative process
c. External productive
d. Total process of design
e. Technological innovation
f. Planning process
g. Hybrids

Find which model would lend itself best to an organization with which you are familiar.