qayum, a. (1964). a note on life of capital and economic growth. the institute of national planning.
Чикаго стиль цитування (17-те видання)qayum, a. A Note on Life of Capital and Economic Growth. cairo: the institute of national planning, 1964.
Стиль цитування MLA (9-ме видання)qayum, a. A Note on Life of Capital and Economic Growth. the institute of national planning, 1964.