APA
India. Planning Commission, . (1960). A preliminary survey report on the working of the research cum action project in environmental sanitation with particular emphasis on rural latrines. New Delhi: Planning Commission.
Chicago
India. Planning Commission, . 1960. A preliminary survey report on the working of the research cum action project in environmental sanitation with particular emphasis on rural latrines. New Delhi: Planning Commission.
Harvard
India. Planning Commission, . (1960). A preliminary survey report on the working of the research cum action project in environmental sanitation with particular emphasis on rural latrines. New Delhi: Planning Commission.
MLA
India. Planning Commission, . A preliminary survey report on the working of the research cum action project in environmental sanitation with particular emphasis on rural latrines. New Delhi: Planning Commission. 1960.