Hussen Refaei, M., Adel, I.O & Mohammed Refaei, M. (2008). Concentration attention and its relationship to the decision-making of referees in the Egyptian soccer federation. In ICSEMIS Organizing Committee (Hrsg.), 2008 International Convention on Science, Education and Medicine in Sport: Proceedings, Vol. III (, S. 68-69). Guangzhou: People´s Sports Publishing House.
APA-Zitierstil (7. Ausg.)Hussen Refaei, M., Adel, I., & Mohammed Refaei, M. (2008). Concentration attention and its relationship to the decision-making of referees in the Egyptian soccer federation. 2008 International Convention on Science, Education and Medicine in Sport: Proceedings, Vol. III, 68-69.
Chicago-Zitierstil (17. Ausg.)Hussen Refaei, M., I.O Adel, und M. Mohammed Refaei. "Concentration Attention and Its Relationship to the Decision-making of Referees in the Egyptian Soccer Federation." 2008 International Convention on Science, Education and Medicine in Sport: Proceedings, Vol. III 2008: 68-69.
MLA-Zitierstil (9. Ausg.)Hussen Refaei, M., et al. "Concentration Attention and Its Relationship to the Decision-making of Referees in the Egyptian Soccer Federation." 2008 International Convention on Science, Education and Medicine in Sport: Proceedings, Vol. III, 2008, pp. 68-69.