(1995). Exploring data: An alternative unit for representing and analyzing one-variable data.,1999 (Teacher's annotated ed.). Glencoe/McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Exploring Data: An Alternative Unit for Representing and Analyzing One-variable Data.,1999. Teacher's annotated ed. New York: Glencoe/McGraw-Hill, 1995.
Lua MLA (8ú heag.)Exploring Data: An Alternative Unit for Representing and Analyzing One-variable Data.,1999. Teacher's annotated ed. Glencoe/McGraw-Hill, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.