i am currently a first year student at Nova. I used one professor, an employer, and a personal reference. I went to undergrad with large classes and no relationships with professors. I just set up an appointment with an old professor, explained the situation to him, and he was really cool about the whole thing. He interviewed me and learned my reasons for wanting to go to AA school, etc and then agreed to write me a recommendation. I think they are used to this with the large class sizes and how many pre-professional students they have.