Citazione APA

Weld, W. E., & Haskell, A. C. (1947). How to Chart: Facts from Figures with Graphics. Norwood, Massachusetts: Codex.

Stile di citazione Chicago

Weld, Walter E., e Allan C. Haskell. How to Chart: Facts From Figures With Graphics. Norwood, Massachusetts: Codex, 1947.

Citazione MLA

Weld, Walter E., e Allan C. Haskell. How to Chart: Facts From Figures With Graphics. Norwood, Massachusetts: Codex, 1947.

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