Friend, J. K., & Jessop, W. N. (1969). Local government and strategic choice: An operational research approach to the processes of public planning. London: Tavistock Publications.
Παραπομπή Chicago StyleFriend, John Kimball, and W. N. Jessop. Local Government and Strategic Choice: An Operational Research Approach to the Processes of Public Planning. London: Tavistock Publications, 1969.
Παραπομπή MLAFriend, John Kimball, and W. N. Jessop. Local Government and Strategic Choice: An Operational Research Approach to the Processes of Public Planning. London: Tavistock Publications, 1969.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.