Philippines. Department of Education. Health and Nutrition Center. (2003). Skills for drug education in schools: A manual for teachers and trainers. Department of Education, Health and Nutrition Center.
Citazione stile Chigago Style (17a edizione)Philippines. Department of Education. Health and Nutrition Center. Skills for Drug Education in Schools: A Manual for Teachers and Trainers. Quezon City: Department of Education, Health and Nutrition Center, 2003.
Citatione MLA (9a ed.)Philippines. Department of Education. Health and Nutrition Center. Skills for Drug Education in Schools: A Manual for Teachers and Trainers. Department of Education, Health and Nutrition Center, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.