De,Dibyajyoti. (2009). Guide to Narcotic Drugs and Psychotropic substances ACT (ed.2.). LexisNexis Butterworths Wadhwa.
Chicago Style aipamenaDe,Dibyajyoti. Guide to Narcotic Drugs and Psychotropic Substances ACT. ed.2. Nagpur: LexisNexis Butterworths Wadhwa, 2009.
MLA aipamenaDe,Dibyajyoti. Guide to Narcotic Drugs and Psychotropic Substances ACT. ed.2. LexisNexis Butterworths Wadhwa, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.