Rita Singh. (2006). Psychoactive Medicinal Plants: : hallucinogenic and narcotic drugs. Global Vision Publishing House.
Chicago Edition CitationRita Singh. Psychoactive Medicinal Plants: : Hallucinogenic and Narcotic Drugs. New Delhi: Global Vision Publishing House, 2006.
MLA Edition CitationRita Singh. Psychoactive Medicinal Plants: : Hallucinogenic and Narcotic Drugs. Global Vision Publishing House, 2006.
Warning: These citations may not always be 100% accurate.