APA

Krishna Mohan Rao P., Vij G. & Prasanna Kumar P. (1988). Studies on flexible pavement evaluation methods. New Delhi: Central Road Research Institute.

Chicago

Krishna Mohan Rao PS, Vij GK and Prasanna Kumar P. 1988. Studies on flexible pavement evaluation methods. New Delhi: Central Road Research Institute.

Harvard

Krishna Mohan Rao P., Vij G. and Prasanna Kumar P. (1988). Studies on flexible pavement evaluation methods. New Delhi: Central Road Research Institute.

MLA

Krishna Mohan Rao PS, Vij GK and Prasanna Kumar P. Studies on flexible pavement evaluation methods. New Delhi: Central Road Research Institute. 1988.