Cita APA (7th ed.)

sack, k., & linsel, h. (1966). general organization of planning of industry (ed. 2.). National Planning Institute.

Cita Chicago (17th ed.)

sack, kurt, i hermann linsel. General Organization of Planning of Industry. ed. 2. cairo: National Planning Institute, 1966.

Cita MLA (9th ed.)

sack, kurt, i hermann linsel. General Organization of Planning of Industry. ed. 2. National Planning Institute, 1966.