I made a short internship in march. My "mentor" (the guy responsible for me) wrote a review and handed it to someone else who should look over it. I then went to her office and asked if I can take it with me home immediately or if I will get it per mail. She said she hasn't had time yet and I'll get it in the mail.
Two weeks ago I phoned her and asked about the review and she said that the review is really great, but she had some minor changes and handed it back to my mentor so he can look over the changes. Also she asked if I need it urgently. I replied no, because it isn't very urgent (and I thought it wouldn't take longer than 1-2 weeks either way).
No it took longer. Is it appropriate to phone again? Or should I write a mail? And should I contact her (the person who looked over the review) or my mentor? How would I kindly ask again without sounding annoyed or trying to blame someone?