Trích dẫn APA

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

Trích dẫn kiểu Chicago

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

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.