Clarke, G., & Cooke, D. 1. . . . .. (1998). A basic course in statistics (4th ed.). E. Arnold.
Cita Chicago (17th ed.)Clarke, G.M, i D. 1929- Cooke. A Basic Course in Statistics. 4th ed. London: E. Arnold, 1998.
Cita MLA (9th ed.)Clarke, G.M, i D. 1929- Cooke. A Basic Course in Statistics. 4th ed. E. Arnold, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.