Mayer, R. R. (1985). Policy and program planning: A developmental perspective. Prentice-Hall.
Chicago Style (17th ed.) CitationMayer, Robert R. Policy and Program Planning: A Developmental Perspective. Englewood Cliffs, N.J: Prentice-Hall, 1985.
ציטוט MLAMayer, Robert R. Policy and Program Planning: A Developmental Perspective. Prentice-Hall, 1985.
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