Παραπομπή σε μορφή APA (7η εκδ.)

Brase, C. H., & Brase, C. P. (1995). Understandable statistics: Concepts and methods (5th ed.). Heath.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brase, Charles Henry, και Corrine Pellillo Brase. Understandable Statistics: Concepts and Methods. 5th ed. Lexington, Mass: Heath, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brase, Charles Henry, και Corrine Pellillo Brase. Understandable Statistics: Concepts and Methods. 5th ed. Heath, 1995.