APA (7e ed.) Bronvermelding
Singh,Parbin. (2011). Civil engineering materials (6th ed.). S.K.Kataria.
Chicago (17e ed.) Bronvermelding
Singh,Parbin. Civil Engineering Materials. 6th ed. New Delhi: S.K.Kataria, 2011.
MLA (9e ed.) Bronvermelding
Singh,Parbin. Civil Engineering Materials. 6th ed. S.K.Kataria, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.