Philippines. Bureau of Elementary Education. Curriculum Development Division. (1987). New elementary school curriculum: Final report NESC. Curriculum Development Division, Bureau of Elementary Education, Department of Education, Culture and Sports.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Philippines. Bureau of Elementary Education. Curriculum Development Division. New Elementary School Curriculum: Final Report NESC. [Pasig City]: Curriculum Development Division, Bureau of Elementary Education, Department of Education, Culture and Sports, 1987.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Philippines. Bureau of Elementary Education. Curriculum Development Division. New Elementary School Curriculum: Final Report NESC. Curriculum Development Division, Bureau of Elementary Education, Department of Education, Culture and Sports, 1987.