APA

Rumar K., . (1984). Costs and benefits of road safety measures. : Road safety in future: Social and economic impact. PRI World Congress, Wien, Nov 21-23, 1984. Paper.

Chicago

Rumar K, . 1984. Costs and benefits of road safety measures. : Road safety in future: Social and economic impact. PRI World Congress, Wien, Nov 21-23, 1984. Paper.

Harvard

Rumar K., . (1984). Costs and benefits of road safety measures. : Road safety in future: Social and economic impact. PRI World Congress, Wien, Nov 21-23, 1984. Paper.

MLA

Rumar K, . Costs and benefits of road safety measures. : Road safety in future: Social and economic impact. PRI World Congress, Wien, Nov 21-23, 1984. Paper. 1984.