@article{Brock,2008,
author = {Brock, V.},
title = {Grounded theory of the roots and emergence of coaching},
journal = {Unpublished DPhil dissertation. Maui, HI: International University of Professional Studies},
year = {2008},
language = {English},
url = {libraryofprofessionalcoaching.com/wp-app/wp-content/uploads/2011/10/dissertation.pdf}
}