Central Building Research Institute. Annual report 1956-57. Central Building Research Institute.
Цитирование в стиле Чикаго (17-е изд.)Central Building Research Institute. Annual Report 1956-57. Roorkee: Central Building Research Institute.
Цитирование MLA (9-е изд.)Central Building Research Institute. Annual Report 1956-57. Central Building Research Institute.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.