This is a professional journal article. Payment is required to obtain the full text.
Surprise! Men Who Cross-Dress Are Similar to Men Who Don't
Another journal article for which payment is required.
How Intimate Relationships Are Impacted When Heterosexual Men Crossdress
This one says accredited social work programs often don't include courses on dealing with crossdressing or other forms of transgenderism. The title and issue of the journal in which it appears is listed. You may be able to find this at a university where social work is taught.
Social Work Education: Implications for Working With the Transgender Community
This is a psychologist's website who deals with gender issues. Not all of the information is about transition.
Anne Vitale PhD: Notes on Gender Role Transition
This one says transvestic fetishism is not a diagnosable illness simply because society (or some members of society) says it is. The quotes are required to get it to appear at the top of search results.
"Transvestic Fetishism: Iatrogenic Artifact?"