Stavrou, N. A. M., Psychountaki, M., Georgiadis, E., Karteroliotis, K., & Zervas, Y. (2015). Flow theory – goal orientation theory: Positive experience is related to athlete’s goal orientation. Front Psychol.

Stavrou, Nektarios A. M., Maria Psychountaki, Emmanouil Georgiadis, Konstantinos Karteroliotis, e Yannis Zervas. "Flow Theory – Goal Orientation Theory: Positive Experience Is Related to Athlete’s Goal Orientation." Front Psychol 2015.

Stavrou, Nektarios A. M., et al. "Flow Theory – Goal Orientation Theory: Positive Experience Is Related to Athlete’s Goal Orientation." Front Psychol 2015.