APA
India(Gout. of-) D. o. C. a. F., India(Gout. of-) D. o. C. a. F., . (1980). Indian Drugs statistics 1980-81. New Delhi: Government of India.
Chicago
India(Gout. of-) Department of Chemicals and Fertilizers, India(Gout. of-) Department of Chemicals and Fertilizers, . 1980. Indian Drugs statistics 1980-81. New Delhi: Government of India.
Harvard
India(Gout. of-) D. o. C. a. F., India(Gout. of-) D. o. C. a. F., . (1980). Indian Drugs statistics 1980-81. New Delhi: Government of India.
MLA
India(Gout. of-) Department of Chemicals and Fertilizers, India(Gout. of-) Department of Chemicals and Fertilizers, . Indian Drugs statistics 1980-81. New Delhi: Government of India. 1980.
