Lua APA (7ú heag.)

Ostrom, C. W. (1990). Time series analysis: Regression techniques (2nd ed.). Sage.

Lua i Stíl Chicago (17ú heag.)

Ostrom, Charles W. Time Series Analysis: Regression Techniques. 2nd ed. Newbury Park, Calif: Sage, 1990.

Lua MLA (9ú heag.)

Ostrom, Charles W. Time Series Analysis: Regression Techniques. 2nd ed. Sage, 1990.

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