Williams, B. R. (1967). Technology, investment and growth. London: Chapman and Hall.
Trích dẫn kiểu ChicagoWilliams, B. R. Technology, Investment and Growth. London: Chapman and Hall, 1967.
MLA CitationWilliams, B. R. Technology, Investment and Growth. London: Chapman and Hall, 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.