Chatfield, C. (2004). The Analysis of time series: An introduction / Chris Chatfield (6th ed.). Chapman Hall/CRC.
Cita Chicago (17th ed.)Chatfield, Chris. The Analysis of Time Series: An Introduction / Chris Chatfield. 6th ed. Boca Raton, Fl.: Chapman Hall/CRC, 2004.
Cita MLA (9th ed.)Chatfield, Chris. The Analysis of Time Series: An Introduction / Chris Chatfield. 6th ed. Chapman Hall/CRC, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.