Vardeman, S. B. (1994). Statistic for Engineering Problem Solving. PWS.
Chicago Style (17th ed.) CitationVardeman, Stephen B. Statistic for Engineering Problem Solving. PWS, 1994.
Cita MLAVardeman, Stephen B. Statistic for Engineering Problem Solving. PWS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.