Gisnet, J. (1965). Principles of Statistics. English Universities Press.
Cita Chicago (17th ed.)Gisnet, J. Principles of Statistics. London: English Universities Press, 1965.
Cita MLA (9th ed.)Gisnet, J. Principles of Statistics. English Universities Press, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.