institute of national planning. (2017). environmental planning and development: (center (epdc. institute of national planning.
Чикаго стиль цитування (17-те видання)institute of national planning. Environmental Planning and Development: (center (epdc. cairo: institute of national planning, 2017.
Стиль цитування MLA (9-ме видання)institute of national planning. Environmental Planning and Development: (center (epdc. institute of national planning, 2017.