Alioto, R. F., & Jungherr, J. A. (1971). Operational PPBS for education: A practical approach to effective decision making. Harper & Row.
Chicago (17e ed.) BronvermeldingAlioto, Robert F., en J. A. Jungherr. Operational PPBS for Education: A Practical Approach to Effective Decision Making. New York: Harper & Row, 1971.
MLA (9e ed.) BronvermeldingAlioto, Robert F., en J. A. Jungherr. Operational PPBS for Education: A Practical Approach to Effective Decision Making. Harper & Row, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.