Παραπομπή APA
Friend, J. K., & Jessop, W. N. (1977). Local government and strategic choice: An operational researchapproach to the processes of public planning (2nd ed.). Oxford: Pergamon.
Παραπομπή Chicago StyleFriend, John Kimball., and William Neil Jessop. Local Government and Strategic Choice: An Operational Researchapproach to the Processes of Public Planning. 2nd ed. Oxford: Pergamon, 1977.
Παραπομπή MLAFriend, John Kimball., and William Neil Jessop. Local Government and Strategic Choice: An Operational Researchapproach to the Processes of Public Planning. 2nd ed. Oxford: Pergamon, 1977.
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