Não informado. (1969). Highways & Traffic Engineering. IPC Building and Contract Journals.
Chicago Style (17th ed.) CitationNão informado. Highways & Traffic Engineering. London: IPC Building and Contract Journals, 1969.
MLA (8th ed.) CitationNão informado. Highways & Traffic Engineering. IPC Building and Contract Journals, 1969.
Warning: These citations may not always be 100% accurate.