Basas, R. B. Effects of mathematics homework on the mathematics achievement of grade four pupils.
Цитирование в стиле Чикаго (17-е изд.)Basas, Rosemarie B. Effects of Mathematics Homework on the Mathematics Achievement of Grade Four Pupils. Quezon City, 1980.
Цитирование MLA (9-е изд.)Basas, Rosemarie B. Effects of Mathematics Homework on the Mathematics Achievement of Grade Four Pupils.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.