APA (7 ম সংস্করণ) উদ্ধৃতি

Noponen, H. (1993). Trading industries, trading regions: International trade, American industry and regional economic development. Guilford Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Noponen, Helzi. Trading Industries, Trading Regions: International Trade, American Industry and Regional Economic Development. Guilford Press, 1993.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Noponen, Helzi. Trading Industries, Trading Regions: International Trade, American Industry and Regional Economic Development. Guilford Press, 1993.