APA aipamena

Hansen, B. (1972). Long and short-term planning in underdeveloped countries. North-Holland Publishing Company.

Chicago Style aipamena

Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. Amsterdam: North-Holland Publishing Company, 1972.

MLA aipamena

Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. North-Holland Publishing Company, 1972.