APA-referens (7:e uppl.)
Spanos, A. (1999). Probability theory and statistical inference: Econometric modeling with observational data. Cambridge University Press.
Chicago-referens (17:e uppl.)
Spanos, Aris. Probability Theory and Statistical Inference: Econometric Modeling with Observational Data. Cambridge, UK ; New York, NY, USA: Cambridge University Press, 1999.
MLA-referens (9:e uppl.)
Spanos, Aris. Probability Theory and Statistical Inference: Econometric Modeling with Observational Data. Cambridge University Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.