APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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