APA (7th ed.) Zitazioa

Singh, G., & Singh, J. (2007). Building Materials: Materials of Construction (4th ed.). Standard Publishers Distributors.

Chicago Style (17th ed.) Zitazioa

Singh, Gurcharan, eta Jagdish Singh. Building Materials: Materials of Construction. 4th ed. Delhi: Standard Publishers Distributors, 2007.

MLA (9th ed.) Zitazioa

Singh, Gurcharan, eta Jagdish Singh. Building Materials: Materials of Construction. 4th ed. Standard Publishers Distributors, 2007.

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