Fellers, G. (1991). SPC for practitioners: Special cases and continuous processes. ASQC Quality Press.
Cita Chicago (17th ed.)Fellers, Gary. SPC for Practitioners: Special Cases and Continuous Processes. Milwaukee, Wis: ASQC Quality Press, 1991.
Cita MLA (9th ed.)Fellers, Gary. SPC for Practitioners: Special Cases and Continuous Processes. ASQC Quality Press, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.