Elliott, R. J. (2000). Learning SAS in the computer lab (2nd ed.). Duxbury Press.
Cita Chicago (17th ed.)Elliott, Rebecca J. Learning SAS in the Computer Lab. 2nd ed. Pacific Grove, Calif: Duxbury Press, 2000.
Cita MLA (9th ed.)Elliott, Rebecca J. Learning SAS in the Computer Lab. 2nd ed. Duxbury Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.