APA (7th ed.) Citation

Não informado. (1966). Summary of progress. National Cooperative Highway Research Program.

Chicago Style (17th ed.) Citation

Não informado. Summary of Progress. Washington: National Cooperative Highway Research Program, 1966.

MLA (8th ed.) Citation

Não informado. Summary of Progress. National Cooperative Highway Research Program, 1966.

Warning: These citations may not always be 100% accurate.