Roebken, H. (2012). The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería.
Citazione stile Chigago Style (17a edizione)Roebken, Heinke. The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería, 2012.
Citatione MLA (8a ed.)Roebken, Heinke. The Influence of Goal Orientation on Student Satisfaction, Academic Engagement and Achievement. Universidad de Almería, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.