Leon-Guerrero, A., & Frankfort-Nachmias, C. (2015). Essentials of social statistics for a diverse society (Second edition.). SAGE.
Lua i Stíl Chicago (17ú heag.)Leon-Guerrero, Anna, agus Chava Frankfort-Nachmias. Essentials of Social Statistics for a Diverse Society. Second edition. Los Angeles: SAGE, 2015.
Lua MLA (9ú heag.)Leon-Guerrero, Anna, agus Chava Frankfort-Nachmias. Essentials of Social Statistics for a Diverse Society. Second edition. SAGE, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.