Dyfyniad APA
Singh, G. (2017). Building construction and materials (16th ed.). Standard Book House.
Dyfyniad Arddull Chicago
Singh, Gurcharan. Building Construction and Materials. 16th ed. New Delhi: Standard Book House, 2017.
Dyfyniad MLA
Singh, Gurcharan. Building Construction and Materials. 16th ed. Standard Book House, 2017.
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