@misc{misc, title  = {{Towards a geography of black market work}},

 url = {{}},

 year = {{1988}},

 month = {{1}},

 author = {{Williams CC}},

 volume = {{1}},

 journal = {{CCAT Geography Working Paper - Anglia Higher Education College, Cambridge}},

 note = {{Accessed on 2025/03/13}}}