Lua APA (7ú heag.)

SIEGEL S. (1988). NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES (2.). MCGRAW-HILL.

Lua i Stíl Chicago (17ú heag.)

SIEGEL S. NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES. 2. LONDON: MCGRAW-HILL, 1988.

Lua MLA (9ú heag.)

SIEGEL S. NONPARAMETRIC STATISTICS FOR THE BEHAVIORAL SCIENCES. 2. MCGRAW-HILL, 1988.

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