Lua APA (7ú heag.)

Levine, M. S. (1977). Canonical analysis and factor comparison: Mark S. Levine. Sage.

Lua i Stíl Chicago (17ú heag.)

Levine, Mark S. Canonical Analysis and Factor Comparison: Mark S. Levine. Newbury Park, Calif: Sage, 1977.

Lua MLA (9ú heag.)

Levine, Mark S. Canonical Analysis and Factor Comparison: Mark S. Levine. Sage, 1977.

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