(1992). International mathematics and science assessments: What have we learned?
Цитирование в стиле Чикаго (17-е изд.)International Mathematics and Science Assessments: What Have We Learned? Washington, 1992.
Цитирование MLA (8-е изд.)International Mathematics and Science Assessments: What Have We Learned? 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.