Natnicha Boonyananth และผู้แต่งคนอื่นๆ. (2014) The effects of fun and perceived congruence on group cohesion : modeling college hazing. Faculty of Psychology, Chulalongkorn University:ม.ป.ท.Natnicha Boonyananth และผู้แต่งคนอื่นๆ. 2014. The effects of fun and perceived congruence on group cohesion : modeling college hazing. ม.ป.ท.:Faculty of Psychology, Chulalongkorn University;Natnicha Boonyananth และผู้แต่งคนอื่นๆ. The effects of fun and perceived congruence on group cohesion : modeling college hazing. ม.ป.ท.:Faculty of Psychology, Chulalongkorn University, 2014. Print.