Harbison, F. H. (1969). An evaluation of human resources development indicators: Concerning data availability and conceptual validity; selected Latin American and African countries. By F.H.Harbison, J.Maruhnic, J.R.Resnisk. UNESCO.
Чикаго стиль цитування (17-те видання)Harbison, Frederick Harris. An Evaluation of Human Resources Development Indicators: Concerning Data Availability and Conceptual Validity; Selected Latin American and African Countries. By F.H.Harbison, J.Maruhnic, J.R.Resnisk. Paris: UNESCO, 1969.
Стиль цитування MLA (8-ме видання)Harbison, Frederick Harris. An Evaluation of Human Resources Development Indicators: Concerning Data Availability and Conceptual Validity; Selected Latin American and African Countries. By F.H.Harbison, J.Maruhnic, J.R.Resnisk. UNESCO, 1969.