Citação norma APA

Learning systems limited. Inerpretation and construction of break even charts. Industrial training and publishing division.

Citação norma Chicago

Learning systems limited. Inerpretation and Construction of Break Even Charts. Oxford: Industrial training and publishing division.

Citação norma MLA

Learning systems limited. Inerpretation and Construction of Break Even Charts. Industrial training and publishing division.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.