(1990). SAS guide to tabulate processing.
Tohutoru Kātū Chicago (17th ed.)SAS Guide to Tabulate Processing. 1990.
Tohutoro MLA (9th ed.)SAS Guide to Tabulate Processing. 1990.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)