Lua APA (7ú heag.)

KIM JAE-ON. (1978). FACTOR ANALYSIS. SAGE PUBLICATIONS.

Lua i Stíl Chicago (17ú heag.)

KIM JAE-ON. FACTOR ANALYSIS. NEWBURY PARK: SAGE PUBLICATIONS, 1978.

Lua MLA (9ú heag.)

KIM JAE-ON. FACTOR ANALYSIS. SAGE PUBLICATIONS, 1978.

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