Isagan, A. A. Various concepts of drug use as perceived by grade six pupils and their implications for the drug education.
Citazione stile Chigago Style (17a edizione)Isagan, Angeles A. Various Concepts of Drug Use as Perceived by Grade Six Pupils and Their Implications for the Drug Education.
Citatione MLA (9a ed.)Isagan, Angeles A. Various Concepts of Drug Use as Perceived by Grade Six Pupils and Their Implications for the Drug Education.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.