(2007). Timing & Duration of Student Participation in Special Education in the Primary Grades. U.S. Department of Education.
Цитирование в стиле Чикаго (17-е изд.)Timing & Duration of Student Participation in Special Education in the Primary Grades. U.S. Department of Education, 2007.
Цитирование MLA (9-е изд.)Timing & Duration of Student Participation in Special Education in the Primary Grades. U.S. Department of Education, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.