Runyon, R. P., & Haber, A. (1967). Fundamentals of behavioral statistics. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Runyon, Richard P., agus Audrey Haber. Fundamentals of Behavioral Statistics. Masachusetts: Addison-Wesley, 1967.
Lua MLA (9ú heag.)Runyon, Richard P., agus Audrey Haber. Fundamentals of Behavioral Statistics. Addison-Wesley, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.