APA
(1968). Economic and commercial reports: Switzerland, Economic and commercial conditions, 1968. New Delhi: Ministry of Foreign Trade.
Chicago
1968. Economic and commercial reports: Switzerland, Economic and commercial conditions, 1968. New Delhi: Ministry of Foreign Trade.
Harvard
(1968). Economic and commercial reports: Switzerland, Economic and commercial conditions, 1968. New Delhi: Ministry of Foreign Trade.
MLA
Economic and commercial reports: Switzerland, Economic and commercial conditions, 1968. New Delhi: Ministry of Foreign Trade. 1968.