APA (7th ed.) Citation
Duggal, S. (2007). Building materials (2.vyd.- dotlač.). New Age International(P)Ltd..
Chicago Style (17th ed.) Citation
Duggal, S.K. Building Materials. 2.vyd.- dotlač. New Delhi: New Age International(P)Ltd., 2007.
MLA (9th ed.) Citation
Duggal, S.K. Building Materials. 2.vyd.- dotlač. New Age International(P)Ltd., 2007.
Warning: These citations may not always be 100% accurate.