Ogus, J. L., & Clark, D. F. (1971). The annual survey of manufactures: A report on methodology. U. S. Department of Commerce.
Chicago (17e ed.) BronvermeldingOgus, Jack L., en Donald F. Clark. The Annual Survey of Manufactures: A Report on Methodology. Washington: U. S. Department of Commerce, 1971.
MLA (9e ed.) BronvermeldingOgus, Jack L., en Donald F. Clark. The Annual Survey of Manufactures: A Report on Methodology. U. S. Department of Commerce, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.