Cita APA

Thirkettle, G. L. (1968). Wheldon's business statistics and statistical method. English Language Book Society.

Chicago Edition Citation

Thirkettle, G. L. Wheldon's Business Statistics and Statistical Method. London: English Language Book Society, 1968.

Cita MLA

Thirkettle, G. L. Wheldon's Business Statistics and Statistical Method. English Language Book Society, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.