Alioto, R. F., & Jungherr, J. A. (1971). Operational PPBS for education: A practical approach to effective decision making. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Alioto, Robert F., agus J. A. Jungherr. Operational PPBS for Education: A Practical Approach to Effective Decision Making. New York: Harper & Row, 1971.
Lua MLA (9ú heag.)Alioto, Robert F., agus J. A. Jungherr. Operational PPBS for Education: A Practical Approach to Effective Decision Making. Harper & Row, 1971.
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