Cita APA (7th ed.)
Singh, G. (2017). Building construction and materials (16th ed.). Standard Book House.
Cita Chicago (17th ed.)
Singh, Gurcharan. Building Construction and Materials. 16th ed. New Delhi: Standard Book House, 2017.
Cita MLA (9th ed.)
Singh, Gurcharan. Building Construction and Materials. 16th ed. Standard Book House, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.