el - sherbini, a. f., & hassouna, w. a. (1969). the role of institutes of public health in national health planning. the institute of national planning.
Цитирование в стиле Чикаго (17-е изд.)el - sherbini, ahmed f., и w. a. hassouna. The Role of Institutes of Public Health in National Health Planning. cairo: the institute of national planning, 1969.
Цитирование MLA (9-е изд.)el - sherbini, ahmed f., и w. a. hassouna. The Role of Institutes of Public Health in National Health Planning. the institute of national planning, 1969.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.