Editörler: Elena Galay

Savaş B., & Çelik-Kayapınar F. (2013). Improving Attitude Scales Study for Physical Activities. O. Strelova, İ. Hristov, K. Mortan, P. Peeva, R. Sam, N. Sam, E. Galay, E. Atasoy (Eds.),  The Science and Education at the beginning of the 21st Century in Turkey (pp.495-499). St. Kliment Ohridsky University Press.

Savaş, B., & Çelik Kayapınar, F. (2013). Improving attitude scales study for physical activities Emin Atasoy. O. Strelova, İ. Hristov, K. Mortan, P. Peeva , R. Sam, N. Sam, . . . E. Atasoy içinde, The Science and Education At the Beginning of The 21st Century in Turkey (s. 3606-8). Sofia: St. Kliment Ohridski University Press.