APA (7th ed.) Citation

linsel, H., & sack, K. (1965). theoretical problems of industrial planning. National Planning Institute.

Chicago Style (17th ed.) Citation

linsel, H., and K. sack. Theoretical Problems of Industrial Planning. cairo: National Planning Institute, 1965.

MLA (9th ed.) Citation

linsel, H., and K. sack. Theoretical Problems of Industrial Planning. National Planning Institute, 1965.

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