Harbison, F. H. (1967). Educational planning and human resource development. UNESCO, International Institute for Educational Planning.
Citazione stile Chigago Style (17a edizione)Harbison, Frederick Harris. Educational Planning and Human Resource Development. [Paris]: UNESCO, International Institute for Educational Planning, 1967.
Citatione MLA (9a ed.)Harbison, Frederick Harris. Educational Planning and Human Resource Development. UNESCO, International Institute for Educational Planning, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.