Dyfyniad APA

Stata Corporation. (1985). Getting started with Stata for Windows. State Corporation.

Dyfyniad Arddull Chicago

Stata Corporation. Getting Started with Stata for Windows. College Station, Tex: State Corporation, 1985.

Dyfyniad MLA

Stata Corporation. Getting Started with Stata for Windows. State Corporation, 1985.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.