Cita APA (7th ed.)

Central Building Research Institute. Annual report 1956-57. Central Building Research Institute.

Cita Chicago (17th ed.)

Central Building Research Institute. Annual Report 1956-57. Roorkee: Central Building Research Institute.

Cita MLA (9th ed.)

Central Building Research Institute. Annual Report 1956-57. Central Building Research Institute.

Atenció: Aquestes cites poden no estar 100% correctes.