(1981). Chemical Dependency Unit: One Aspect of the Program for Student Assistance of Bryan Sr. High School. Teacher Manual.
Citazione stile Chigago Style (17a edizione)Chemical Dependency Unit: One Aspect of the Program for Student Assistance of Bryan Sr. High School. Teacher Manual. 1981.
Citatione MLA (9a ed.)Chemical Dependency Unit: One Aspect of the Program for Student Assistance of Bryan Sr. High School. Teacher Manual. 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.