COX, D. (1968). Statistical analysis of series of events: COX, D.R. and LEWIS, P.A.N. Methuen.
Cita Chicago (17th ed.)COX, D.R. Statistical Analysis of Series of Events: COX, D.R. and LEWIS, P.A.N. London: Methuen, 1968.
Cita MLA (9th ed.)COX, D.R. Statistical Analysis of Series of Events: COX, D.R. and LEWIS, P.A.N. Methuen, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.