BLALOCK, H. M. (1984). Basic Dilemmas In The Social Sciences Hubert M. Blalock. Beverly Hills.
Lua i Stíl Chicago (17ú heag.)BLALOCK, Hubert M. Basic Dilemmas In The Social Sciences Hubert M. Blalock. Beverly Hills, 1984.
Lua MLA (8ú heag.)BLALOCK, Hubert M. Basic Dilemmas In The Social Sciences Hubert M. Blalock. Beverly Hills, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.