References :

MLA Ad Hoc Committee on the Professionalization of PhDs. (2002). Professionalization in perspective. Profession, 187–210.

MLA Office of Research. (2011). MLA survey of placement of 2006–07 graduates from doctoral programs in the United States and Canada. Retrieved from https://www.mla.org/content/download/3174/81050/survey_phdplacement_0607.pdf

MLA Task Force on Doctoral Study in Modern Language and Literature. (2014). Report of the MLA task force on doctoral study in modern language and literature. Retrieved from https://www.mla.org/content/download/25437/1164354/taskforcedocstudy2014.pdf