Nikitina, O. O. (2014). From the history of the problem of motivation of educational activity of younger students (70-80th of the XXth century).
Чикаго стиль цитування (17-те видання)Nikitina, O. O. From the History of the Problem of Motivation of Educational Activity of Younger Students (70-80th of the XXth Century). 2014.
Стиль цитування MLA (8-ме видання)Nikitina, O. O. From the History of the Problem of Motivation of Educational Activity of Younger Students (70-80th of the XXth Century). 2014.
Попередження: стилі цитування не завжди правильні на всі 100%.