Williams, H. A. Marihuana and health a report to the congress from the secretary, department of health, education, and welfare.
Chicago-referens (17:e uppl.)Williams, Harrison A. Marihuana and Health a Report to the Congress from the Secretary, Department of Health, Education, and Welfare.
MLA-referens (8:e uppl.)Williams, Harrison A. Marihuana and Health a Report to the Congress from the Secretary, Department of Health, Education, and Welfare.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.