[Unknown]. Glencoe Mathematics: Applications and Connections (Course 3, Texas Edition). Glencoe McGraw-Hill.
Citazione stile Chigago Style (17a edizione)[Unknown]. Glencoe Mathematics: Applications and Connections (Course 3, Texas Edition). Glencoe McGraw-Hill.
Citatione MLA (9a ed.)[Unknown]. Glencoe Mathematics: Applications and Connections (Course 3, Texas Edition). Glencoe McGraw-Hill.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.