Cita APA

Duncan, A. J. n. 1., & Duncan, A. J. n. 1. The economic design of X charts used to maintain current control of a process.

Citación estilo Chicago

Duncan, Acheson Johnston n. 1904, y Acheson Johnston n. 1904 Duncan. The Economic Design of X Charts Used to Maintain Current Control of a Process.

Cita MLA

Duncan, Acheson Johnston n. 1904, y Acheson Johnston n. 1904 Duncan. The Economic Design of X Charts Used to Maintain Current Control of a Process.