Lua APA (7ú heag.)

Hardy, M. A. (1993). Regression with dummy variables. Sage.

Lua i Stíl Chicago (17ú heag.)

Hardy, Melissa A. Regression with Dummy Variables. Newbury Park, Calif: Sage, 1993.

Lua MLA (9ú heag.)

Hardy, Melissa A. Regression with Dummy Variables. Sage, 1993.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.