APA-referens (7:e uppl.)
Westhoff, F. (2013). Student solutions manual to accompany An introduction to econometrics: A self-contained approach. MIT Press.
Chicago-referens (17:e uppl.)
Westhoff, Frank. Student Solutions Manual to Accompany An Introduction to Econometrics: A Self-contained Approach. Cambridge, Massachusetts: MIT Press, 2013.
MLA-referens (9:e uppl.)
Westhoff, Frank. Student Solutions Manual to Accompany An Introduction to Econometrics: A Self-contained Approach. MIT Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.