Bethea, R. M., & Rhinehart, R. R. (1991). Applied engineering statistics. Marcel Dekker.
Cita Chicago (17th ed.)Bethea, Robert M., i R. Russell Rhinehart. Applied Engineering Statistics. New York: Marcel Dekker, 1991.
Cita MLA (9th ed.)Bethea, Robert M., i R. Russell Rhinehart. Applied Engineering Statistics. Marcel Dekker, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.