APA
Sinha S N, . (1971). Proceedings: Seminar on Strengthening of Existing Road Pavements, Srinagar August. 31- September 4 1971. New Delhi: INDIAN ROADS CONGRESS.
Chicago
Sinha S N, . 1971. Proceedings: Seminar on Strengthening of Existing Road Pavements, Srinagar August. 31- September 4 1971. New Delhi: INDIAN ROADS CONGRESS.
Harvard
Sinha S N, . (1971). Proceedings: Seminar on Strengthening of Existing Road Pavements, Srinagar August. 31- September 4 1971. New Delhi: INDIAN ROADS CONGRESS.
MLA
Sinha S N, . Proceedings: Seminar on Strengthening of Existing Road Pavements, Srinagar August. 31- September 4 1971. New Delhi: INDIAN ROADS CONGRESS. 1971.