Delwiche, L. D., & Slaughter, S. J. (1995). The little SAS book: A primer. SAS Institute.
Lua i Stíl Chicago (17ú heag.)Delwiche, Lora D., agus Susan J. Slaughter. The Little SAS Book: A Primer. Cary, N.C: SAS Institute, 1995.
Lua MLA (9ú heag.)Delwiche, Lora D., agus Susan J. Slaughter. The Little SAS Book: A Primer. SAS Institute, 1995.
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