Citazione Stile APA (7a Edizione)

sack, k., & linsel, h. (1965). general organization of planning of industry. National Planning Institute.

Citazione stile Chigago Style (17a edizione)

sack, kurt, e hermann linsel. General Organization of Planning of Industry. cairo: National Planning Institute, 1965.

Citatione MLA (9a ed.)

sack, kurt, e hermann linsel. General Organization of Planning of Industry. National Planning Institute, 1965.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.