APA (7e ed.) Bronvermelding
Singh, G. (2007). Building construction and materials (10th ed.). Standard.
Chicago (17e ed.) Bronvermelding
Singh, Gurcharan. Building Construction and Materials. 10th ed. Delhi: Standard, 2007.
MLA (9e ed.) Bronvermelding
Singh, Gurcharan. Building Construction and Materials. 10th ed. Standard, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.