APA
I R C HIGHWAY RESEARCH BOARD, . (1978). HIGHWAY RESEARCH BULLETIN NO.9- 1978: FLEXIBLE PAVEMENTS. : INDIAN ROADS CONGRESS HIGHWAY RESEARCH BOARD NEW DELHI].
Chicago
I R C HIGHWAY RESEARCH BOARD, . 1978. HIGHWAY RESEARCH BULLETIN NO.9- 1978: FLEXIBLE PAVEMENTS. : INDIAN ROADS CONGRESS HIGHWAY RESEARCH BOARD NEW DELHI].
Harvard
I R C HIGHWAY RESEARCH BOARD, . (1978). HIGHWAY RESEARCH BULLETIN NO.9- 1978: FLEXIBLE PAVEMENTS. : INDIAN ROADS CONGRESS HIGHWAY RESEARCH BOARD NEW DELHI].
MLA
I R C HIGHWAY RESEARCH BOARD, . HIGHWAY RESEARCH BULLETIN NO.9- 1978: FLEXIBLE PAVEMENTS. : INDIAN ROADS CONGRESS HIGHWAY RESEARCH BOARD NEW DELHI]. 1978.