Philippines. Department of Education. (2012). K to 12 curriculum guide. The Department.
Chicago-Zitierstil (17. Ausg.)Philippines. Department of Education. K to 12 Curriculum Guide. [Pasig City: The Department, 2012.
MLA-Zitierstil (9. Ausg.)Philippines. Department of Education. K to 12 Curriculum Guide. The Department, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.