U.S. Bureau of Labor Statistics & United States. National Science Foundation. (1953). Science and engineering in American industry; report on a survey. United States Govt. Print. Off.
Cytowanie według stylu Chicago (wyd. 17)U.S. Bureau of Labor Statistics i United States. National Science Foundation. Science and Engineering in American Industry; Report on a Survey. Washington: United States Govt. Print. Off, 1953.
Cytowanie według stylu MLA (wyd. 9)U.S. Bureau of Labor Statistics i United States. National Science Foundation. Science and Engineering in American Industry; Report on a Survey. United States Govt. Print. Off, 1953.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..