APA

Upadhayay, .Higway Engineering. New Delhi:S.K KATARIA,2014: .

Chicago

Upadhayay, .Higway Engineering. New Delhi:S.K KATARIA,2014: .

Harvard

Upadhayay, .Higway Engineering. New Delhi:S.K KATARIA,2014: .

MLA

Upadhayay, .New Delhi:S.K KATARIA,2014: . .