SPIEGEL, M. R., & SPIEGEL, M. R. (1975). Schaum's Outline Series Theory And Problems Of Probability And Statistics / Murray R. Spiegel. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)SPIEGEL, Murray R., agus Murray R. SPIEGEL. Schaum's Outline Series Theory And Problems Of Probability And Statistics / Murray R. Spiegel. McGraw-Hill, 1975.
Lua MLA (8ú heag.)SPIEGEL, Murray R., agus Murray R. SPIEGEL. Schaum's Outline Series Theory And Problems Of Probability And Statistics / Murray R. Spiegel. McGraw-Hill, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.