Ko, I., & Xing, J. (2009). Extra classes and subjective well-being: Empirical evidence from Vietnamese children. Young Lives.
Цитирование в стиле Чикаго (17-е изд.)Ko, I., и J. Xing. Extra Classes and Subjective Well-being: Empirical Evidence from Vietnamese Children. Young Lives, 2009.
Цитирование MLA (9-е изд.)Ko, I., и J. Xing. Extra Classes and Subjective Well-being: Empirical Evidence from Vietnamese Children. Young Lives, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.