Dont give up!!! Never give up!!!!
They would never ask for references if they werent interested in you. You should call them and ask if they received the references on time or if they need something else but i am sure they will get back to you soon.
Dont show you are desperate for the job ( actually both of us are desperate for a great opportunity there).
anyway let me know if you have news soon. I have been waiting for 5 weeks and 2 days now. The deadline is short and i am very confident about an answer soon (positive or negative)!!!
Catch you latter
Dandan