Hassouna, W. (1971). Priority Determination in Health Planning: A Position Paper. The Institute of National Planning.
Чикаго стиль цитування (17-те видання)Hassouna, W.A. Priority Determination in Health Planning: A Position Paper. Cairo: The Institute of National Planning, 1971.
Стиль цитування MLA (9-ме видання)Hassouna, W.A. Priority Determination in Health Planning: A Position Paper. The Institute of National Planning, 1971.