@article{
  author = {Baninosrat, Ayob, Hussein pour, Bagher, Giyami Rad, Amir, Muhammad pour, Habib},
  title = {The relationship between wrestlers’ performance 
    levels and their personal and social identity},
  journal = {Sociological studies},
  year = {2013},
  volume = {5},
  number = {17},
  pages = {91-105},
  doi = {}
}