Letters / I was the supervisor for her dissertation; Recommendation letter for graduate studies [5]

Letter to seek a professor who will be a supervisor!

hi,
I am planning to go abroad to study PhD in Human resource management. So could you help me to write a letter for a professor to he will accept to become my supervisor.

Thank you so much for your caring!

Letters / I was the supervisor for her dissertation; Recommendation letter for graduate studies [5]

thank you for your suggesting!